I think a lot of its on Snyder. Once we got up by 2 scored in the 1st quarter we seemed to coast. 1st quarter we had 121 yards on 17 plays, good for 7.1 yards per snap.
The rest of the game we had 132 yards on 42 plays, good for 3.1 yards per snap.
Our offensive line didn't play great, and TCU's front played really well, but after the 1st quarter Snyder went into "let's get home" mode.
And we've had 2 poor offensive performances this year, TCU and ISU. The only two games we've been worse than our average yards per play. However, against every other Big 12 opponent, we've been better by at least 1 yard per snap offensively than what our opponents give up on average. Including pretty good defenses in OU and Tech.