Right now, who are the best USMNT wingers?

Landon Donovan.

On a serious note, I think Fabian is much more suited in a wide role (either fullback or winger) than in the middle, where he looks pretty pedestrian to me.

I think Zusi, Bedoya, Green, Gyau, Yedlin, all bring something different to the table.

To me, our personnel is just suited to a two striker system. We don't have that creative advanced midfielder or game-changing wingers, but we have some good options (Dempsey, Bacon, Rubin, even Green) off of a main forward (Jozy or Boyd), as well as wide players who can put in a shift defensively, swing balls in, etc.