Just an observation from last night. Tre went to the line in the second and he is very visibly sucking wind trying to get his breath. Nobody on Wisconsin seems tired at all.
This was a team early on that relied on high energy and effort to win games. What happens to that energy and effort when you've been sick, missed practices and, are no longer better conditioned than the guys you are playing against?
That doesn't necessarily explain everything but I think it goes a long way toward why they've struggled so much recently, especially on the defensive end. Offensively they need to change philosophies and it seems like Brad knows that but again limited practice time to be able to accomplish that so you get a disjointed mess instead.