According to AZ's website, Casteel took the AZ jo http://www.goazwildcats.com/content/casteel-hired-defensive-coordinator-159/. Does anyone know why he would leave WVU for AZ? Is it just for RR or does he not get along w/ Holgs? Seems odd to leave us now with the future looking so bright. Could it be a money thing? I'd be really surprised if AZ is offering more money than us. Can anybody shed some light on this please?!?!