It was not a pretty sight Sunday, when fans of the Kansas City Chiefs cheered as their team's quarterback, Matt Cassell, had to leave the game against the Baltimore Ravens because of head injury.
Cassel was hurt when he was hit by the Ravens' Haloti Ngata while completing a pass in the fourth quarter of the Chiefs' 9-6 loss at Kansas City, Mo.
Cassel remained prone on the ground after being hit, and fans cheered the sight of the injured Cassel, who has not played that well for the Chiefs the last two seasons.
"It's sickening," Chiefs tackle Eric Winston said. "I've never, ever -- and I've been in some rough times on some rough teams -- I've never been more embarrassed in my life to play football than at that moment right there. I get emotional about it because these guys, they work their butts off. Matt Cassel hasn't done anything to you people.