re: Who lasts longer, Kiffin or Pittman?

Kiffin had a hand in developing two Heisman winners with Palmer and Leinart, turned Jonathan Crompton into a 4th round pick, and most impressively turned running back Blake Sims into a serviceable SEC quarterback while winning a National Championship with Jacob Coker a year later. There's no comparison.

Arch Manning isn't going to LSU. You're going to look pretty stupid if you continue to type up these novel long scenarios over the next three years. It's not going to happen.