"I agree with
@skydog0784 in that
Josh O is ahead of Riley at the moment; Fran said when we go up against guys like Edey, Dickinson & Cliff O (the Rutgers big), we will need Josh O. He said Riley has got to get to that level of play."
I think Fran was addressing
a very specific question which was about guarding some of the Bigger Posts in the B1G. Overall, I believe Riley is far ahead of Josh O, skill wise and in understanding the game. Josh is sort of a one trick pony. He is a down low banger and defender.