Joseph Addai sustained a concussion midway through the third quarter of Thursday night's 59-24 preseason loss to the Green Bay Packers, but he later downplayed the injury. "It's nothing," Addai said after the game. "I was fine. I just got a little dizzy, but I was cool." Addai was hurt while making a tackle of Robert Francois, who scooped up a Peyton Manning fumble after the Colts quarterback was hit as he stepped up in the pocket.