I'm not too concerned with a potential OC's background as a playcaller. This is Miami football, no need to reinvent the wheel with overly complicated schemes, triple-reverse statue of liberty Boise State foolishness. We hand the ball off to elite backs running behind Kehoe's stallions, play action, stretch the field with elite speed, TE's over the middle, dominate with superior talent and athleticism. Pro-style Canes football, no need to try and become Texas Tech or Hawaii.
I don't think those with skepticism are hoping for a guy who runs 49 trick plays per game or runs a gimmick offense. Instead, we would prefer a guy who has a track record of success as an OC. It's a tough gig with a lot of pressure attached to it. Not everyone can do it.
People bring up Alabama as a simple offense. But Doug Nussmeier was a proven OC with a good track record working with some excellent offense corches over the years. He wasn't a huge shocking hire, but he's a very competent OC. I'd prefer that sort of hire, but I'm not closed off completely to a guy like Coley.
I'm not really sure why people keep bringing up the OC at Bama.
31st in Total O.
78th in Passing O.
8th in Passing in their own conference.
Not exactly the kind of numbers you would expect with all-world talent, and not reflective of the type of numbers I'd want to see at UM, given the same level of talent. He may be a "competent" OC in as much as his team scored when they needed to (which is key, don't me wrong), but much of that was a result of the Bama defense handing them the ball in good field position.