15 lean pounds on the defensive end is a lot. Its not soft body mass differences like with DTs or guards. 15 pounds of muscle from basically the small side of normal, when you're facing import tackles in the 6'4 300 range all day. Bailey and WJ are slight, but Bailey is an outlier in terms of strength and WJ plays his own game. I think Nuer will be good up here, but he does have to be protected in terms of rep exposure early on. His testing for his size wasn't ideal either. Thats why he isn't in the NFL. If he had the same athleticism with 15lbs more lean mass or a higher tier of athleticism at his size he wouldn't be up here now. Its hard to say. His frame looks long and lanky. He could bulk with out question, would it slow him is the question. If he can't bulk with out slowing down he's best off staying down in weight imo. He did drop back from the edge range from his spot a decent bit in college. I think to start with, he will do a lot better rushing from a stand up position rather than having a hand in the dirt on most of his snaps.