Or, after growing up pretty much within the program, then playing for the program, then coaching for (and he had options) the program, it became distracting to himself and the team to hear the chants and see the signs fans had. Hence the U announcing that he would not be returning when they did. As for wearing the tiger hawk? Idk, I was not to proud of our fans either, and my parents did not donate millions to the very childrens hospital that said "fans" were putting said signs in the windows of. So yeah, I can understand if he maybe did not feel like wearing Iowa gear. I just think the fans took everything way over board. Especially knowing he was not coming close to meeting the stipulations set in his contract and thus it was most likely his last year, be that a mutual decision or his own or the Universities.