Hatton-Mayweather would be every bit as big in the UK (maybe bigger) than Floyd-DLH.

Other than that, I'm prepared to sit back and wait.

When Ali retired, everyone said "Who can ever replace Ali?"
Then when Tyson fell apart, everyone said "Who can replace Tyson?"
Then after Tyson-Lewis, everyone said, "There are no megafights left."

Whenever it seems like there are no stars left, someone comes out of nowhere. There have always been big fights in boxing and there always will be. Who will be the fighters of the next megafight? Who knows, that's what's interesting.