Just so I'm clear, Tanner Lee can only play one season (2017), right? He redshirted in 2013, played in 14 and 15, is sitting in 16...so you get 5 to play 4, unless he gets a waiver (that would seem unlikely to me from my experience), he can only play one season for the Huskers.
He would be draft eligible, if he chooses to go that route, but I can't imagine his stock could be any lower having not played for a season.
Sounds like he'll play for one year, POB will back him up next year, then POB will have up to 3 years to lead the team.
Am I missing anything on this?