This is the Depth Dossier: the Arizona State Sun Devils, Week 7.

Arizona State's season was basically buried in the first thirty minutes before Mikey Keene ever took a snap, in a 53 to 25 loss to Texas Tech.

This one was over by halftime. Texas Tech put up 404 yards of offense in the first half alone, and quarterback Cutter Boley threw two interceptions, including a 24-yard pick six to linebacker Ben Roberts. Arizona State trailed 43 to 10 at the break, and head coach Kenny Dillingham made the call, pulling Boley for Mikey Keene.

Keene was excellent in relief. He went 25 for 34, threw for 256 yards, and found wide receiver Reed Harris and running back Cardae Mack for touchdowns with no interceptions. It was a strong performance, just about 28 points too late. Arizona State falls to 1 and 2 in conference play.

Here's the thing about the box score. It says Arizona State controlled the ball, holding it for about 32 minutes to Texas Tech's 27. Don't believe it. Texas Tech scored so fast in the first half, with multiple touchdown drives under 30 seconds, that they simply didn't need the ball much to do their damage. Arizona State's extra time of possession came almost entirely in second half catch-up football, against a defense that had already banked a 33-point lead.

The run defense was the real structural problem. Texas Tech was without starting running back Cameron Dickey, and it didn't matter. Backup running back J'Koby Williams ran for 165 yards, including touchdown runs of 62 and 38 yards. Those are explosive plays breaking containment, not a defense bending and holding.

And the quarterback split says it all. Boley's first half was 5 for 10, 124 yards, two interceptions, and a benching. Keene's afternoon was 25 for 34, 256 yards, two touchdowns, zero picks. That's a complete inversion of how the position was played, in the same game. Reed Harris caught seven passes for 63 yards and a touchdown, and Cardae Mack added a 12-yard touchdown catch, the two bright spots keeping Keene's day afloat.

Now let's get into the depth chart, because a lot moved here. No injuries reported, which is the one clean line in an otherwise messy night.

The quarterback job is a real question now. Boley got benched for performance at halftime, and Keene answered by outplaying the game script entirely. The staff has them in the right order for the moment, but how Dillingham talks about it publicly could shift things further. This one's not settled, it's one to watch.

Up front, Wade Helton started over Rob Lapuaho, worth tracking given how often this offensive line has shuffled this season.

On the defensive line, the trend of recent weeks continued. Defensive linemen CJ Fite and Jalen Thompson both climbed to around two-thirds of the snaps, and Roman Pitre jumped to roughly half. Given what Williams did on the ground, that group's workload is worth watching regardless of results.

Linebacker moved the other way. Prayer Young-Blackgoat and Ramere Davis both got downgraded in usage, continuing a de-emphasis at the position that's now run two weeks straight. That lines up uncomfortably with the run defense issues that just blew this game open.

So heading into next week, the question is whether Keene's spark was a one-week emergency fix or the start of something more permanent, and whether anybody steps up at linebacker before the next explosive ground game finds the same cracks Texas Tech just did.

This was the depth dossier. For everything college football, be it depth charts, data or dossiers, head over to C F B Depth dot com. We will be back next week. This was an AI-generated podcast from content developed by real human beings passionate about college football.