For my money the most hyped fighters on this forum are John Ruiz and Cotto.
Neither have a recognised belt but according to their supporters on here they are the most hard done by great fighters in the history of the game.
How anyone can support Ruiz is beyond me. He hits harder with his lawyers than with his gloves but most of all he hits the canvas hardest, just ask David Tua.
Cotto is a real prospect but he hasn't stepped up to the top level and mixed it up with the big boys yet... when he does, IF he does, IF he wins I'll be happy to congratulate him but until he does the hype is way OTT compared to his achievements.

PBF and Hatton are going to cop a lot of hype. PBF is a world class boxer at three weight divisions? Hatton is a world class fighter/mauler at two weight divisions?
They both sound worthy of hype to me.