Disagree, although I think he will win by KO. I think he could outbox Jack and get a points decision even in Vegas, as he is the better boxer. My only doubt is perhaps his stamina.
:huh You know he recently won the IBF belt right?! :blood Crolla wins the rematch, but I forgot Groves is next to fight in September of course against the very beatable Jack. after that I see a lot of dissapointments and silence.