This is a tough one, given what we have seen so far. Somehow I don't think The Donald will think very much of Amy and Nick "playing" each other. It's just not very professional. It would certainly make me think twice if I were in his position. But I could be wrong about this one.
I'm thinking that Nick and Amy both go next for this background reason that has nothing at all to do with their performance during the next assignment. This leaves a showdown between Bill and Kwame, both under the radar types.
Kwame: Harvard MBA - The Donald prizes a great education, he and two of his three children are Wharton grads, the youngest will probably end up there after Georgetown.
Bill: Entrepreneur - Developed his own successful business from the ground up.
I think this will be a tough call for The Donald if these are the last two. I just think he will go with Bill because of his more well-rounded business experience.
Wanted to Win: Troy (even though I took exception to some of his less ethical moments, I'm a sucker for the underdog)
Will Win: Bill