You are right. iowa does not have the talent or speed Texas had/has. I think he has conformed to the talent he has, which is why we don't see some of the things, you think we need to see.
also this is a beat up, and injured, not to mentioned a young O-line.
I agree that knowing where the first down markers would at least help. Maybe this o lone can't hold anyone back long enough to get a receiver past the first down marker. The o-line might be the reason that Vandy has to rush his throws to avoid a sack.
The problems with offense start with the o-line. The defense is also very young. everyone knew coming into this season that the defense will be bad. that to win games the offense must score lots of points. They have not doe that this year. those the reason for the losing record.
I don't like it, but it is what is this year. Next year should be better.