OKLAHOMA CITY (AP) — Norman Powell doesn’t need to work his way back into form. The Toronto guard missed 11 games with a left shoulder injury before returning to action this week. In his second game back, he scored 23 points, and the Raptors held off a furious rally to beat the Oklahoma City Thunder 130-121 on Wednesday night. Powell scored 20 points on Sunday against the San Antonio Spurs in…