Here are two things to keep in mind. Andre Johnson is a pretty lowkey sort of guy, kind of like the Tim Duncan of football if you're barring the Cortland Finnegan fight. He also defended Matt Schaub after Houston's fans cheered when the quarterback got injured. 

So things must be pretty sour for Johnson to be caught arguing with Schaub the way he did. After a promising 2-0 start, the Texans continued on an eight-game skid with its 28-23 loss to the Raiders. Imagine how crazy it would be if Houston lost to the Jaguars. Schaub might really catch a Finnegan.

RELATED: The 25 Craziest Brawls in Sports History (Video) 

[via For The Win]