Carson Palmer on field

OAKLAND -- For what it’s worth, newly acquired Oakland quarterback Carson Palmer on currently on the field warming up and throwing passes.

He is the only Oakland quarterback on the field.

It could mean he is going to play Sunday or it could mean he is simply warming up. But it is worth noting that Palmer is working already.

Oakland coach Hue Jackson has not announced whether Palmer or backup Kyle Boller will play Sunday against Kansas City. Palmer has had three days of practice with the Raiders.