Brady and Rhule are going to make a really good staff for Carolina. Two great hires, IMO.
Will be interesting to see how the college tandem does making the jump. I'm sure I'm forgetting some, but O'Brien and Harbaugh are probably the most successful recent guys. And you gotta go back pretty far on Harbaugh. Not a lot of college coaches with no NFL head coach experience (so exclude Pete Carroll) who have done really good jobs. Not a lot of opportunities either, so could be a meaningless correlation.