I think there is an elephant in the room you have neglected to mention. This is the mentality of the team towards the end of the season. Ferentz teams traditionally finish strong and play their best football in November - not true with this team. I think some of the best Ferentz teams had great leadership on both sides of the ball - questionable with this team (who were the offensive and defensive leaders? IMO Angerers leadership was not replaced on D and no one stepped up and took control of the O, which I would fault Stanzi for - this is opinion based on observation alone). After losing to a 2-9 Minnesota team (on the same field USD of Vermillion, SD won earlier in the year) Adrian Clayborn said that the team had lost its will to win - this is glaring to me. I did not see fire in this team after the MSU game. Did something happen to negatively impact team dynamics? Was it one single incident? Was it the team as a whole buying into the hype and losing inspiration? Was there a void in leadership? I don't have an answer for any of the questions but to me there is no doubt that the team as a whole did not have its heart in the late season games.