LAS VEGAS — Dan Mullen did not soften his assessment of UNLV after North Texas beat the Rebels by 38 points. He said the Mean Green out-toughed his team. He dismissed the 102-degree weather as an excuse. He pointed to four turnovers, missed assignments, a run game that never established itself and seven missed tackles on a single play. During his halftime radio interview, with UNLV already trailing 20-3, he called the Rebels “mentally soft.”
Mullen has spent the days since making another point just as clearly. If UNLV is soft, inconsistent, uncomfortable with parts of the offense or repeatedly making the wrong decisions in critical situations, the coaching staff does not get to stand outside the problem.
“We now at least have an idea a little bit where we are, who we are as a team,” Mullen said after the North Texas loss. “We as coaches now, we’ve got to see where we’re making sure that we are getting the most out of the guys, where we need to execute better. Are we making sure we’re asking guys to do what they do well and that we’ve coached the right things? I think that’s going to be a huge deal this week.”
That is where UNLV’s first bye week has arrived. The Rebels are 1-2 after losses to Memphis and North Texas sandwiched around a 21-6 win at Hawai‘i. They have scored 48 points through three games and have not scored a receiving touchdown since the opener. They went from protecting the football without a turnover against Memphis and Hawai‘i to giving it away four times at North Texas. A defense that kept Hawai‘i out of the end zone followed it by allowing 44 points and, according to Mullen’s staff, missing 29 tackles in Denton.
UNLV entered the season talking about a Mountain West championship and carrying enough preseason respect to be part of the Group of Six playoff conversation. Three games have not eliminated the first goal. The Rebels are still 1-0 in league play. They have done plenty of damage to the second, and more importantly, they have not consistently looked like the team expected to contend for either.
The offense is the most difficult part to ignore because this is supposed to be Mullen’s side of the ball. His career was built on offense and quarterbacks. Corey Dennis is the offensive coordinator and quarterbacks coach, but Mullen did not come to Las Vegas as a CEO head coach detached from what happens with the quarterback. UNLV scored 21 points against Memphis, 21 at Hawai‘i and six at North Texas. Thirty-seven possessions have produced 48 points. There have been productive quarters, explosive runs and stretches where the Rebels have moved the ball. There has not been enough sustained offense to resemble one of the strengths the program expected to have.
Memphis exposed one problem immediately. UNLV led 14-7 at halftime and Arnold had completed 17 of 21 passes for 203 yards without being sacked. Memphis recorded all six of its sacks after halftime and came back to win 27-21. UNLV responded at Hawai‘i by changing the way it played, using heavier personnel and leaning on the run for 248 yards while Arnold added 89 net rushing yards and two touchdowns. North Texas took that answer away, holding UNLV to 98 rushing yards, sacking Arnold four times and forcing the Rebels back toward a passing game that has not been consistent enough when defenses know the throw is coming.
Mullen is now using three games of evidence to reconsider what Arnold should be asked to do.
“There’s things we’re learning about Jackson,” Mullen said Tuesday. “That’s the first three games I’ve seen him, coached him in a game, and going back and looking at what is he comfortable with. Are we putting our guys in situations to succeed?”
His next answer put more responsibility on the staff than the quarterback.
“I might like a play, but if he’s not comfortable running it, it really doesn’t matter what I like,” Mullen said. “I’m standing on the sidelines. No one’s coming to hit me and I don’t have to throw a ball.”
Mullen said he can watch the film, see a window and believe Arnold should have thrown into it. The useful question is why he did not.
“I could look out there and say, ‘I would have ripped that ball right in there in that window,’” Mullen said. “I’m like, you didn’t. Well, okay. Why? Not comfortable with the play? Not comfortable with that read? Okay, let’s find the things you are comfortable with, and we’ll do more of that.”
That is a reasonable coaching adjustment. It also raises a fair question three games into the season: if UNLV entered September believing this offense fit Arnold, why is the staff still discovering which portions of it he is comfortable operating? That does not mean the evaluation should have been finished in August. Game experience reveals things practice cannot. It does mean the offensive responsibility runs in both directions. Arnold has to execute what is called. Mullen and Dennis have to call enough of what Arnold can execute.
Alex Orji makes the preseason quarterback discussion harder to reconcile with the way the season has unfolded. Mullen carried the competition deep into camp and repeatedly spoke of having two quarterbacks he liked. Once games started, Arnold received essentially every meaningful opportunity. Orji did not get extended work at North Texas until the Rebels were down by five scores, when he ran twice for 32 yards and completed 1 of 5 passes for 9 yards with an interception.
Nothing from those late snaps established that Orji should replace Arnold. Mullen did not suggest that Tuesday either. He did say UNLV needs to actually use the packages it has prepared for him.
“Alex does some really good things,” Mullen said. “So I’d love to get him on the field and there’s some little packages. We’ve got to get into a better flow offensively and make sure we’re getting all of the stuff called we want in the course of a game and getting those packages on the field for him. So I would like to see him get on the field a little bit more.”
That answer is different from saying the quarterback competition is reopening. It still leaves the staff answering for why a player who was presented as a legitimate part of the quarterback plan has barely been part of the offense once the games began. If Orji can help, UNLV needs to find the snaps. If he cannot, the August competition looks much less significant in hindsight.
The questions around the staff are not limited to quarterback.
Mullen has challenged the receivers to win more one-on-one opportunities and block better on the perimeter. He said UNLV has produced too many plays that gain six yards when a receiver making one block could turn the same play into 60. The Rebels lost Jaden Bradley, Troy Omeire and DaeDae Reynolds from last year’s receiving corps, and no new target has established himself as the weekly matchup problem that forces a defense to adjust.
“We’ve had a lot of six-yard plays,” Mullen said. “And we’ve had opportunities to have 60s, but they all end up only being six.”
Mullen put responsibility on the receivers to finish those plays and on the coaches to create them.
“We as coaches gotta make sure we’re putting the guys in position to go do that,” he said. “But the guys also have to take that on as responsibility to go do it as well.”
The same divide showed up in his explanation of the offensive line at North Texas. Mullen did not blame the four sacks on one position group. He said Arnold has to get rid of the ball more quickly on some plays, the line has to protect better and a running back missed a block on another sack.
“There’s plenty of blame to go around for everybody,” Mullen said.
That may be the cleanest description of UNLV through three games.
The first-half situations against Memphis and North Texas have made the coaching portion of that blame more difficult to avoid. Against Memphis, UNLV reached the Tigers’ 15 with more than a minute remaining and all three timeouts available. The possession eventually ended with a field-goal attempt as the clock expired. Against North Texas, UNLV reached the 7 with 26 seconds remaining and one timeout. The Rebels spiked the ball, ran on second down and used their final timeout, then Arnold completed a third-down pass to Keyan Burnett at the 1. UNLV managed to rush to the line for one final snap, but Jaylon Glover was stopped short as the half ended.
Mullen said three players ran the wrong play on the final snap against North Texas, a situation he said UNLV had practiced. That is a player-execution problem. The entire sequence also included play calls, clock management and preparation. One messy late-half possession can be dismissed as a bad sequence. Similar problems showing up again two games later deserve more scrutiny from a staff led by one of the most experienced head coaches in the conference.
Mullen has not avoided that part.
“We didn’t execute,” he said in his postgame television interview. “We weren’t clean. We’ve got to be better coached and execute much better.”
His comments about toughness have followed the same pattern. Mullen was told after the North Texas game that some defensive players had complained of dizziness or difficulty seeing in the heat. He said he had not heard that and rejected the conditions as an explanation.
“If they did, that’s just guys making excuses,” Mullen said. “That’s softness. And they out-toughed us today. And that’s embarrassing to be out-toughed.”
A few days later, his description became more specific. Mullen said UNLV does not have a roster full of players who skip meetings, show up late or refuse to work. His concern is that a group of players doing the basic things correctly has not developed enough of the edge he wants when the game becomes difficult.
“We have a lot of good guys,” Mullen said. “We have guys that love football. They care. They’re going to give good effort, they go hard, they practice, they’re coachable, they’re going to do the right thing. We’ve got to get a little toughness edge to us.”
Mullen wondered aloud who on the roster is going to confront a teammate when the standard slips when there are few obvious off-field violations to confront.
“Whose face are they going to jump in?” Mullen said. “Because most everyone was here and on time. Everyone weighs the weight they’re supposed to weigh. Everybody’s at meetings on time.”
North Texas gave him a football answer. Mullen said UNLV’s staff counted 29 missed tackles after believing the Rebels had fewer than 20 over the first two games combined. On one play, he said they missed seven.
The defense had legitimate reasons to be frustrated early in Denton. North Texas repeatedly started with favorable field position because of UNLV’s offensive turnovers, and the Rebels held the Mean Green to field goals on the first two scoring possessions. The defense did not hold up after that. North Texas opened the second half with consecutive 75-yard touchdown drives and finished with 444 total yards.
Mullen said the defense “started good and finished poor.”
The missed tackles are difficult to separate from his toughness criticism because they are the clearest football evidence behind it. They also make his coaching comments important. Tackling is player execution, but when a staff counts 29 misses in one game, correcting it belongs on the practice field too.
The same is true of the four turnovers. UNLV had none through its first two games, then lost three fumbles and threw a late interception against North Texas. Mullen said he had been pleased with the ball security before Denton and frustrated by how quickly it disappeared.
That is why the bye week has included extended individual periods instead of immediately installing Akron.
“Anytime you get a bye weekend, a chance to work fundamentals,” Mullen said. “Instead of putting the game plan in, let’s get back to technique and fundamentals.”
Injuries are also beginning to test whether UNLV’s offseason depth is real. Mullen said he hopes defensive back Tre Fulton and safety Landyn Cleveland can return before Akron, while the status of senior receiver DeAngelo Irvin Jr. could create additional work for younger receivers. UNLV’s official roster lists Fulton as a sophomore defensive back, Cleveland as a junior safety and Irvin as a senior receiver. 2026 Football Roster – University of Nevada Las Vegas Athletics.pdf Mullen said the program gives players farther down the depth chart significant practice work precisely because opportunities created by injuries rarely arrive with much warning.
“You never know when your opportunity’s going to come,” Mullen said. “Hopefully because of how we set up practice, because of how we do things, guys are prepared for their opportunity to get on the field and go play. And if they get that opportunity, they’ve got to go take advantage of it.”
The travel will not provide Mullen an excuse either. UNLV went from Hawai‘i to North Texas and will next travel to Akron, giving the Rebels three consecutive road games in three different time zones before they return to Allegiant Stadium. The academic staff has adjusted the schedule so UNLV can practice in the morning before the early Ohio kickoff, just as the Rebels altered practice timing before Hawai‘i.
Mullen’s response to the travel was brief.
“It just is what it is,” he said. “You’ve got to show up and get ready to play.”
He has said the same thing about the nonconference schedule. UNLV wants to play difficult games because Mullen believes they prepare the Rebels for conference play. Memphis and North Texas have provided plenty of evidence to study. Hawai‘i remains the result that preserves the Rebels’ 1-0 Mountain West record and leaves the conference season almost entirely in front of them.
There is still plenty available to this team. UNLV has not played itself out of the Mountain West race. A 1-2 record in September does not decide what the Rebels will be in November. Mullen’s own preseason goals do, however, create a higher standard than simply surviving the schedule and becoming bowl eligible.
The bye week is therefore not a break from the evaluation. It is part of it.
Mullen called his team mentally soft. He said North Texas out-toughed it. He said the quarterback needs to get the ball out faster, the offensive line has to protect better, the receivers have to win and block, the defense cannot miss 29 tackles and players cannot turn the ball over four times.
He has also said the coaches have to find what Arnold is comfortable doing, get Orji’s packages into games, put the receivers in position to make plays, prepare players better for situational football and make sure UNLV is asking its roster to do what it actually does well.
That is the full context of his message.
The next part is whether any of it changes.
“Bye weeks can be a good time, can be a bad time,” Mullen said. “I don’t know. We’ll see. I’ll let you know a week from Saturday how we respond if the bye week was good or not.”