When stuff like that happens, maybe the opposing coach just should pull the plug and take his team off of the field to make a point. Nothing is going to change as long you play the lamb being led to the slaughter. I often thought that Paterno should have done that when it was really bad in the early 2000s.
Considering Ferentz's tenure as a Big 10 head coach and the fact that the calls in that game were so egregious regarding his team, maybe he should have pulled his team instead of playing along with this garbage. I know that that's unrealistic, so it's probably never going to change.