I understand all of that bro... but ask yourself this: Have you seen any of the other BCS schools WITHOUT a RB coach that actually played the position at the college (and maybe even pro ) level? Until somebody can tell me otherwise I ain't buyin it... The only thing that will finally put this to bed is if we see production post the T-Richardson era from not just a 5'8 160lbs back... Say what you want guys.. Spin every whichaway you like. If we have another season where McCombs is the main and ONLY guy producing we got a problem...
First off, I highly doubt that you know anything about the composition of other college staffs, so you're just guessing about other the RB coaches at other schools.
After researching it, Texas and Oklahoma both have RB coaches that didn't play the position in college.
Michigan and Nebraska have RB coaches that didn't play the position in college.
Oregon, Alabama, and USC all have RB coaches who played fullback in college.
Stanford's RB coach didn't play the position.
Texas A&M's running back coach from this past season never played the position.
Florida's RB coach didn't play the position. Georgia's RB coach didn't play the position.
I can go on if you want.