My guess is shorter rather than longer. unlike stoops, who wasn't perceived as a premier offensive innovator, riley is practically seen as the second-coming among nfl insiders. could the lure of big-time nfl $$ and pro-level competition eventually take him to dallas or miami etc? we'll see. i'll say this though, should he go i would immediately get on a plane to ames and get matt campbell. that guy is a winner, and should LR bolt for the pros i'd feel better if we had Iowa State's HC.