How to Evaluate a Defensive Lineman?

defensive end is one of the more difficult positions to evaluate from a draft stand point. There's not a whole lot of denil hunter situations where he was a mid round pick because he didn't have a ton of production at l s u. You can't really run boot legs and nakeds in college because the ends are so outside, right? They're so wide, you know, they can run up the field. I think it's one of the hardest things to do.