After watching last night, there is really only 1 fight for GGG and thats Canelo. GGG has stated for a while he wants to unify middleweight (and Im fine with that). My question is, how many champs in history never left the weight class they conquered? I can think of 2 off the top of my head Hagler and Calzaghe
Calzaghe went up to 175 to fight B-Hop. He won the Ring title. Froch stayed at SMW for his whole career though.