So that is the long way to say that yes I am correct, he was Clemsons OC.....
If you look back through my posts I had even said that you bring on another if you want as passing game OC or even name the Co OC. It really matters little. The fact is that Brian getting the OC job after being a assistant coach in the NFL or D1 school for 7 years isn't unusual.
I would actually be all for bringing in David Raih as Co OC or passing game OC and tell him the OC gig is his when the old man steps down. I don't have a problem with Raih being an Co OC or a passing game coordinator, even though lots around here would find his only 5 year resume lacking.