Luck, Jones, Barkley, and Griffin are all going to be gone by about 6 or 7th, teams need QBs up and down the board and will trade up if they think they can get one of these guys. I like Griffin and he continues to show a lot of ability and has some sills the others don't have. It's going ton e a banner year for rookie QBs. Plus it doesn't cost what it used to in order to grab these guys so teams won't blink an eye taking them off the board.
I think one of them stays, most likely Landry Jones. He's having the worst season of all of them and he's sort of developing a rep as a choker. He's come up small in some big games. He could increase his chances of being a higher pick next year IMO. There's no way he goes above Luck, Barkley or RGIII at this point. The other factor is that if you look at all the NFL teams, there might not be 4-5 teams that need to take a QB in the 1st round. The only "locks" for a QB at first glace are Miami, Washington and Seattle. I know, I know, Indianapolis right? Hard to say with Manning's status so unclear.