I mean ... as far as experience goes, he's been an OC for 11 seasons (plus passing game coordinator for another). That seems like pretty good experience to me.
Obviously his head coaching experience didn't go well but it was his work as an OC that apparently got him the job in the first place which isn't bad.
He didn't exactly light the world on fire at South Carolina. But they were #96 in total offense the year before he got there and #95 the year before that so they were pretty much starting from the bottom. At least has them moving in the right direction.
People really need to get over the "bringing his buddies" hang up. That's literally what happens 90% of the time in college football, especially on an extremely short window of time. And the other 10% is mostly friend-of-a-friend. People bring in people they know they can work with and know what they do. That's just how it is.
The last two coordinators that we brought in that weren't "buddies" were Mark Whipple and Bob Diaco. How did that work out for us?