I am going with Kessler by decision. Calzaghe struggled with Bika and Evans Ashira. Mikkel will destroy him. I know people will bring up the lacy fight but lacy had a bodybuilder physique and that kind of physique doesnot neccesariliy mean unbelievable power but Kessler can bang and box. Should be a great fight, unless Calzage pretends to injure 'injures' his hand again.