Thanks for the cordial reply, but I wasnt missing it, not exactly.
After all, in order to develop a player, that player still has to have the fundamental, underlying ability. And coaches have to be able to identify that ability in recruiting--that was one of Elliott's strong suits, and I know that a good friend of Mac's bemoaned his loss.
Take, for example, the Fisher twins. Yes, I know that they are Cyclones, and doubtless worked their rumps off, and are probably great guys. But there is no way that either had the quickness to be a quality offensive lineman, especially at left tackle, no matter how much they developed. And they were hardly the only ones. If a player doesn't have a certain degree of baseline athleticism (or ability to stay in school), there is no way that he's going to develop into a quality contributor. The old saying, you can't make a silk purse from a sow's ear.
And right now, Rhoads has a far better baseline of talent to develop, across the board, than either Mac did when he was first hired--or Chizik did when he was hired. The good thing the last two years has done is clear some dead wood from the roster--hopefully not to be replaced by too much more. Rhoads has a little more raw silk to work with.
Oh yeah--and Ben Lamaak has certainly been one exception to the "can't develop" rule.