I have a guess, and I have no evidence to prove this guess is correct, but here goes:
I think the issues in the RZ, might be where PNode sends a play in and then after sending the Play in , the guys in huddle send back a signal (or a confused look) that they aren't confident in the Play or they don't know the Blocking Scheme to execute the Play and then they get rushed and hurry in a 2nd play or burn a time-out.
This falls under mental sharpness, mental readiness, mental aptitude for CFB Played at this level, we seem have too many of those Guys on our OLine despite the extra 100-150 points that our Guys have on the SAT vs the typical CFB Player.
So , I don't think PNode is the one that's confused, I think the OL is the one that's confused in the RZ