Personal observation from watching and listening to the PSU- Temple game.
Temple was running up the middle on PSU. PSU adjustment was to go 8 in the box, bring the corners up tight and bump at the line of scrimmage. Temple could not run and could not get WR's off the line of scrimmage.
If they do that to us I see the play-action where RS rolls out or a moving pocket and then see if our WR's can get open, especially deep.
Also- Arizona threw to the D's left. Nielsen and Tarp drops were slightly out of postion leaving a nice hole for the WR to sit in. They need to get better position or PSU will throw there all day long.