Wasn't IrishChocolate soft at first when he came to ND? Correct me if I'm wrong, but wasn't it all about potential at first, which evolved into questioning if the will was there, rumors about wanting to leave, and soon the great turnaround....?
Elam is his own person, and hasn't had the opportunity to display the loyalty of Nix, but great things can happen when you take the ND route and see it through. If he isn't looking at Nix, a potential top 10 pick with a world-class degree, and thinking incredibly positive things about his possible future, then I'm not quite sure what he is looking for...
Nix lit the torch for Elam to run with. He would be making a mistake if he didn't choose ND. I mean that respectfully...