Center Jeff Byers suffered an MCL sprain in the third quarter of the Pittsburgh Steelers game. He refused to come out of the game. Rivera had take the day off to rest the knee, but praised the backup for his toughness.
I recall there being a piece about Kalil and Byers not too long ago. I like seeing this kind of toughness on the team, especially after shoulders have been destroyed from reaching too high for the Doritos (Oh Otah... what will you hurt next?)