I get that Westbrook has been a bit of a malcontent in the NBA, but wasn't he the go-to PG in the world championships, getting more run than Derrick Rose? Wonder if his game is better suited. Rose is clearly the superior NBA player, but we've seen how all-time greats in the NBA (Tim Duncan, for example) just can't get going in international play. Because of that, point guard is the toughest to call, and one of Paul, Westbrook, Rose and Williams isn't making the team.
Durant is Carmelo on steroids (figuratively) in my opinion and has to start, or at least get starters minutes. Carmel has been the US' best offensive player until Durant. I am also not sure you really have to play a true power forward.
A starting lineup of:
with Wade, PG2, Griffin and 'Melo being first of the bench, and with Chandler, PG3 and either Gordon or Love (depending on what specialty you need more of) getting limited specialist minutes.
People scoff at Chandler, but without him, there are no interior shot blockers on the team, and not a lot of great post defense either.