He couldn't play the run at Oregon, i don't know why anyone would be surprised by that. He's too tall/skinny, has no leverage or strength at the point of attack. If he was drafted to do that, it was an EPIC fail. He was drafted to be a part time player, which is why i think #3 was too high for him. Is he multi-dimensional with talent? Sure. He can rush from the outside and can drop and cover immensely well for his size. But his pass rush skills are limited....or i could say lacking other than his speed rush.....and he is not a 3 down player in the traditional sense, so unless the coaches are able to get creative enough to use him more, he will never live up to the#3 pick.
Vernon was an undersized DE at Miami and was stout against the run, but even he struggles at the NFL level against the best. I can't see Jordan ever being strong enough at the point to handle DE in a 4-3 set. And please don't bring up Jason Taylor. As good of a pass rusher that he was, he was abused in the run game at times, constantly being push upfield. He just had better LBs cleaning up behind him like Zach Thomas.