Dunno about their odds, but as far as who I'd like to see on the US team, the first three that jump to mind are Weiber, Bross, and Shapiro.
For the men's team it's a bit harder to call, because there are so many I'd like to see on it who have a pretty good shot. Leyva's an obvious choice, but past that I don't think I can really narrow it down. Horton, Legendre, Orozco, Maestas, Brooks, Dalton, Mikulak.... the list goes on.
And of course, I'd love to see Scott Rosenthal make the team just for rings, but I think that's unlikely, since CJ Maestas is almost as strong on rings and considerably stronger on everything else.