Chiefs quarterback Matt Cassel could miss the remainder of the season after sustaining what coach Todd Haley is calling a "significant" injury to his throwing hand. Cassel hurt his right hand near the end of the Chiefs' 17-10 loss to Denver on Sunday. The injury appeared to occur when Cassel was sacked by Elvis Dumervil and Von Miller, though Haley wasn't sure if it was the hit or the way Cassel landed on the turf that caused it.
