49ers owner Jed York made it clear on Twitter that he was disappointed in his fans for doing the wave while Cardinals defensive lineman Calais Campbell was lying on the field motionless.
To say I’m disappointed some fans did the wave this afternoon while @Campbell93 was down is understatement. Hope you get well soon Calais
— Jed York (@JedYork) October 14, 2013
York should be ashamed. But we’ve seen some pretty classless 49ers fans in the past.