OTF Premium One Burning Question: Is Will Muschamp's pass defense ready for its first test?

[Jeff Howe]

It’s time to tackle “One Burning Question,” an On Texas Football in-season feature where we’ll examine a significant question facing the Texas Longhorns entering a game.

On Sunday, we’ll revisit the question to see whether Steve Sarkisian’s team answered it successfully.

This week, with No. 5 Texas hosting Texas State in the 2026 season opener on Saturday (2:30 p.m., ESPN), the question is:

How will the Texas pass defense fare in its first test under Will Muschamp?

Had his reasons for moving on from Pete Kwiatkowski and bringing Muschamp back to the Forty Acres to run the defense. Arguably the most significant reason why Sarkisian pulled the trigger on the most notable staff change of his tenure after the Longhorns were officially left out of the College Football Playoff, however, was Kwiatkowski’s inability to tie his fronts and coverages together consistently.

Other than the 2024 season, when Jahdae Barron emerged as an All-American en route to winning the Jim Thorpe Award, with a healthy Andrew Mukuba further elevating a secondary that was the defense’s Achilles’ heel in 2023, Kwiatkowski never found the front-to-back synergy at Texas that he had when Chris Petersen paired him with Jimmy Lake at Washington a decade ago.

Things came to a head last season in SEC play.

The Longhorns allowed 92 completions of 10 or more yards in eight conference games, with Vanderbilt’s 94 preventing Kwiatkowski's defense from falling to the bottom of the SEC in that category. The 32 completions of 20 or more yards Texas surrendered tied Mississippi State for the league's second-worst mark.

Kwiatkowski’s unit intercepted 16 passes in 2025 (the second-most in the SEC), including nine in conference play. Still, the Longhorns were saddled with the SEC’s second-worst pass defense in league games (280.8 yards per game allowed).

Only Sarkisian knows which straw broke the camel’s back. When push came to shove, the opportunity to hire Muschamp, whose specialty is the secondary, superseded the changes needed to make it more conducive for Kwiatkowski to return for a sixth season.

There was more than one way to interpret Sarkisian declaring Muschamp as the head coach of the defense upon his hiring. One of the most significant changes is that while Kwiatkowski handled the defensive front and left the back end to his defensive pass game coordinator (Terry Joseph for four seasons and Duane Akina in 2025), Muschamp is responsible for calling fronts and coverages on game day.

One message coming from one voice could be what the Longhorns need to field a championship-caliber defense. The 2026 season isn’t conducive to succeeding on defense amid communication breakdowns, with Texas set to face the best regular-season slate of quarterbacks the program has had to deal with since Muschamp’s first season with the program in 2008, when the Longhorns faced two eventual Heisman Trophy winners (Oklahoma’s Sam Bradford and Baylor’s Robert Griffin III) and five other quarterbacks who went on to play in the NFL.

The run of difference-making signal callers begins on Saturday, when Texas goes up against Texas State’s Brad Jackson. With a pair of 1,000-yard wideouts at Jackson’s disposal in Beau Sparks (1,200 yards last season) and Chris Dawn Jr. (1,007 yards in 2025), the Bobcats will test the Longhorns more than a typical Group of Six offense in an opening game.

Texas handling the Texas State passing game comfortably won’t signal that Muschamp’s defense is destined to dominate its competition. It would, however, be a massive step in the right direction and should give Muschamp’s unit a shot in the arm ahead of Julian Sayin, Jeremiah Smith and the Ohio State aerial attack coming to town.

An offseason in which the defense showed flashes of being the havoc-causing unit capable of making more plays when the ball is in the air than it gives up is in the books. On Saturday, it’ll be time to see if Muschamp’s second tour of duty in Austin has the potential to be as successful as his first and whether Sarkisian’s call to bring him back was the right one for the Longhorns.

View full news story

[Jeff Howe]

I could've gone with the running game, but the Texas State passing game poses a legitimate challenge. I love this test for Muschamp's defense right out of the gate.

[Joe Z]

I’m pumped to see what our defense looks like if i trust one coach on the whole staff it’s coach Boom