Honestly, at this point, I'd give Yates a healthy dose of PT for the next three games and sit him against uga. It's obvious TO's days as QB are numbered, and LJ doesn't seem to be making any real traction in winning more PT, so getting the QB of the future ready should be a priority. (With the possible exception being if we are close/winning against NCSU)
We've already sacrificed this season on the alter of rebuilding, so we may as well try and prepare the best QB on the roster to take over this offense.