I have to admit I like what I see of Collins in his highlights. He can really move for a guy his size.
He might be a fit at DE if he lost some weight, but he is more of a 3 technique guy in my opinion, because of his lack of strength and the fact that he will get pushed out of the gap. I still like Billings as a 1 technique because we really need more a ball player and depth at the 1 technique. Billings will not be pushed around plush he is quick for his size and moves very well.