Honestly I don't really have a strong feeling either way. DickRod had a great run at his alma mater in a weak ass conference and had one of the biggest choke jobs of all time with a trip the the national title on the line. I figure he is a 50/50 shot at Arizona, and they don't have the fan support that West Virginia does.
Also, Arizona is a defensive mess and we all know how great his D was at meatchicken.
^^This^^
RichRod did great at a place that was a perfect set-up for him, Michigan has all the advantages and he was a failure. He has become a mercinary as well. If he doesn't do well at Arizona it's good for us. On the other hand if he does well he will leave for more money and leave his successor with a bunch of players recruited for his system.