Somebody correct me (Vinny...little help here) but I thought that both of those guys had at least one potentially voidable year in their contracts.
As concious as Casserly is of a player passing the 30yr old mark I would be surprised if they didn't have some "out clauses" built into their contracts, particularly Walker.
Who's the Man?... J-Man, that's WHO!
Eat 'em Up, KATS!