http://profootballtalk.nbcsports.com/2013/02/20/jamarcus-russells-comeback-effort-progressing-slowly/
Russel's current 40 time is slower than some guards last year at the combine
http://m.nfl.com/combine/events/40-yard-dash/g/
Dude has some serious work to do
Jabba the Ryan has inflated his ego a bit as well. Rex is a bad head coach for that exact reason. Guys like Holmes, Cromartie and Revis can say whatever they want, no control of the egos
My understanding is that if someone claims him they take over the contract, if no one claims him, the team that waived him is responsible for his contract