Yeah and how many had Thompson and Mack in the 1st 2 rounds? I say the sure two that will not be in the 1st round is Najee and Moses. Moses's coverage is just not on par with what the NFL wants, and Najee has Bo Scarbourough type issues in that sometimes he looks like an elite runningback but then there are those times when he is caught doing too much or too little. If either of those two get to the 1st round I would be SHOCKED.
Jennings probably has the ability to move up with a pretty solid year, but also take into account that there are only 32 picks in the 1st round. Even expecting 4 players going seems unrealistic. If I was to say the for sure 1st rounders it would be Tua, Lewis (if healthy), and Juedy. Diggs would probably be the 4th.