Also keep in mind that JoeMo held the offense back week 1. A simplified offense can make blocking harder; you're not giving as many looks to the defense, so they can more or less pin their ears back.
The same thing happened in the Tennessee game, as we let Irons run. The difference is the 2 weeks of actual game play to get more acclimated as an OLine group (and swapping Gary out).
Side note: love how analytical this coaching staff is. Utilizing PFF is incredibly nice for promoting the program and showcasing the direction we are headed in.
Spoiler alert: that direction is "up"