A few days ago, Raiders head coach Jack Del Rio said his players are champing at the bit to face off against a different team.
Training camp can be monotonous at times, so David and Derek Carr decided to have a little fun on Wednesday.
The brothers, along with Raiders wide receivers Amari Cooper and Michael Crabtree, engaged in a friendly throwing competition for the NFL Network.
Crabtree played quarterback in high school and was teammates with David Carr in 2010 with the 49ers.
"I knew Michael could throw, because when I played with him in San Francisco, we'd throw the ball; he'd throw it back to me harder than I threw it to him, so I know he can throw it," David explained.
Did Crabtree win? Well, that's not really clear.
Watch the video below and judge for yourself...