The Oklahoma City Thunder have been a resurgent unit since the returns of both Kevin Durant and Russell Westbrook. After a loss in Durant's season opener against the New Orleans Pelicans, the Thunder had rattled off seven straight wins to enter Thursday night's game against the West-leading Golden State Warriors with a 12-13 record, just out of a playoff spot. The turnaround has been a reminder that OKC is a legitimate title contender when fully healthy. However, a stroke of bad luck right before halftime of Thursday's game could derail that resurgence. On the final possession of the half, Durant drove to the basket looking for a buzzer-beater before colliding with the defending Marreese Speights. Durant was called for a charge on the play, but the real damage came as his right foot — the same one with the stress fracture that kept Durant out of the season's first 17 games — came down on Speights. Durant turned his ankle in the process, fell to the ground, and left the game. Take a look: Reserve Perry Jones took Durant's place to open the second half, with the reigning MVP not returning from the locker room to join his teammates on the bench. TNT's Lewis Johnson...