Source:
Redskins Insider
Spoke to some sources close to him who say that barring something crazy showing up on the MRI - and the Redskins and their doctors do not expect anything severe in this case - that this looks like a 4 week injury.
They are reading the MRI now, but the early sentiment expressed to Campbell was that it was "nothing major," and a standard dislocated knee cap. Coach Gibbs might not have the full word when he speaks to us at 3 pm, so we may have to wait until later in the afternoon to speak to Bubba and get the final word on the injury and Campbell's projected recovery.