As funny as it is to bang on Austin Reaves, Reaves is exactly the sort of player I'd want to have on a well-rounded international team. Let's keep it a buck, the teams that beat us didn't exactly have twelve NBA players on them, let alone twelve All-Star caliber players. If 2002-2006 didn't teach us anything else, it should have taught us that role/fit matters almost as much as talent.
I would absolutely invite back Edwards, Hart, Reaves, Jackson Jr. and Bridges to surround guys like Curry, Davis, Durant and LeBron; you just don't count on the young guys to do the heavy lifting. And, if I couldn't get Adebayo, I'd bring Portis back, too.