Packers' Micah Parsons unsure when he'll return from torn ACL in his left knee

GREEN BAY, Wis. (AP) — Green Bay's Micah Parsons doesn't know exactly when he will be cleared to play in an NFL game this season, but the All-Pro edge rusher is warning opponents to be ready for him to unleash the frustration that's built while he's been sidelined.Speaking with reporters for the first time since the Packers opened training camp last week, Parsons made his motivation very clear Tuesday. Parsons is on the physically unable to perform list as he works his way back from the torn anterior cruciate ligament in his left knee that ended his first season with the Packers.“I think people are worried about, you know, if I come back. I just feel like people should just be worried about how I’m going to be when I come back,” Parsons said. “Like, people are worried about the knee. They should be worried about how I’m going to play when I get back. The anger, the frustration, the things that I’m going to have to let out because of how long it’s been since I played.”Parsons recorded 1