He was part of why the O was bad.
He doesn't read D's well which contributes to him being slow to make decisions. He looked better in the 2nd half of the scrimmage. But it was mentioned repeatedly that his decisions need to be quicker. That's ultimately a function of making good, confident, quick reads.
UT will be limited unless he improves from last year. That's also true of the OL. Slightly less true of the RB's and TE's. and only slightly true of the WR's.
Know? No. But coaches don't usually disallow players from doing parts of their job that if done well would make the team considerably better.
I'm not trying to insult you... but a QB who is indecisive and doesn't read blitzes well and doesn't hit hot receivers and doesn't manage the pocket well... can just as easily make an OL look bad as an OL that misses assignments can make a QB look bad. Pruitt mentioned that too before halftime yesterday... something concerning the pocket not being managed well.
A few years back... UT had a Simms at QB. People were trashing the OL left and right. They took shots at Simms too but "How was he supposed to play behind such a terrible OL?" Then mid season, UT begins starting Bray. Bray was coached up by Chaney above all things to get the ball out. Suddenly... lo and behold... the OL didn't suck so bad any more.
An indecisive QB can make an OL look MUCH worse than it actually is.