What is the word on the street about the new offensive coordinator? It looks like IU's OC (Rod Smith) went to Arizona, and IU picked up their former OC (Littrell). Also why did the defensive end coach resign? I know there was room for improvement on the defensive line. Just asking because there was a major coaching musical chairs last winter. The staff seems to be doing a good job recruiting (all things considered) and the program appears to be moving forward.