Mayweather-Hatton Not necessarily because I think it is going to be the best action fight, but, just mainly because of the whole promotion. Both Mayweather and Hatton are personable, charismatic and good speakers. There are going to be great sound bites leading up to the fight. the HBO 24/7 series on them is going to be awesome. The fight itself will probably be a letdown after all the hype, but, I do think Hatton will rough him up and do better than most think. In terms of the best action fight, I'd expect Cotto-Mosley to be the best fight. I'm looking forward to Cal-Kess, but, I think it is going to be more of a chess match.
(1) Cotto/Mosley should be an emotional fight filled with defining moments. It has less significance than the other two fights though. (2) Kessler/Calzaghe is the most significant matchup but I'm not too confident that it will be scored fairly. I expect the judges give Calzaghe the benefit of the doubt when scoring close rounds. (3) Mayweather/Hatton is a bestseller but will it live up to the hype? I doubt it. The outcome is also easily predictable.
Mayweather-Hatton is definitely the biggest fight and the one I'm expecting more. Cotto-Mosley is the most unpredictable. It will be also huge. I don't really care about Calzaghe-Kessler.
Mayweather-Hatton. Right now, I guess Cotto-Mosley is 2nd ahead of Kessler-Calzaghe. Cotto-Mosley, Kessler-Calzaghe, and Pavlik-Taylor were all pretty close in terms of how much I was looking forward to it, several weeks in advance. Leading up to it, I don't think I'll quite be itching as badly to see Cotto-Mosley since (knock on wood) Kessler-Calzaghe will have taken place a week later. Pavlik-Taylor came after such a dry spell in boxing that I couldn't wait.