The Andre Iguodala sweepstakes have been a source of major intrigue since the summer. Memphis Grizzlies sources are quite confident that they will get value by flipping Iguodala, whom they’ve allowed to train on his own until they determine his next destination. Some executives around the league suspect that Memphis’ fallback option is a Mavericks offer of Courtney Lee and the Warriors’ surprisingly high second-rounder, though Dallas sources have done their best to refute that.