Yeah, I gotta agree on this one. I was listening to Sirius NFL all day today, and there were a lot of callers talking about this play. Several Chiefs fans, too, some who agreed with the cheering and said they have been largely unhappy with Cassel's performance thus far. I was shocked, because it really is not cool to cheer just because a player was knocked out of the game.
Watch the videos, and listen to the cheers. These are not the sounds of people who are cheering a successful completion nor are they the sounds of cheering a player off the field. They really sound like the cheers of a player knocked out of the game, "good riddance" style. For shame.