Brandon Roy (knee) experienced setbacks in his rehab and a return date is uncertain, a league source told Yahoo! Sports' Adrian Wojnarowski. The report comes after Roy missed practice Friday for what the team called personal reasons. There were also pictures of a press conference setup at the Wolves' facility Saturday morning. If the setbacks are serious enough, it might be time for Roy to call it quits. We'll keep you updated as we know more, but it doesn't sound good.