During the interview about Tanner "Burning his red shirt year," Detmer said there had always been a plan for Tanner to play more in November. So are we debating history, on whether Tanner should have played more earlier this year? If it is about playing time going forward, then just sit tight, according to Detmer.
If we are just looking for something to debate then the backup QB is a time honored tradition as the best place to start!