We still need a DT and DE...

We are still stuck with Richardson as our base DE. Sure, Hau can come in on passing downs but he isn't holding the edge in the base.

Richardson was likely the worst starting DE in the league last year, he'd be a practice squad player on most teams.

Treadwell at 12 is a reach

Sheldon Rankins, DT, Louisville: There aren't many one-gap pass-rush tackles in the draft, but Rankins is one of them, and he's being projected as a top 12-15 pick. His combine performance was excellent, which only improved his stock. However, his lack of bulk and inconsistent ability to shed better blockers inside make him a liability as an every-down player. Good coaching should help him improve in this area, and maybe he will become a constant threat to the quarterback. But he's really a better value in the late-first/early second round than he is in the top half of Round 1.

A'Shawn Robinson, DT, Alabama: It was a tough ask for a college lineman to move Robinson off the ball, and he had enough athleticism to make plays against lesser competition. But he plays too upright, which will make life difficult for him when he meets veteran NFL offensive linemen with experience staying low and playing with leverage. Will he be a strong rotational player who can eat up space and challenge linemen? Yes. Will he be the sort of difference-maker (especially rushing the pass) expected by teams and fans if picked in the top 15 overall? Not unless he plays lower and has his motor running hot on every play.