Of course he can hurt Gatti, but I doubt he can stop him. I just don't think Floyd is powerful enough. Everyone wants to point to the 2 Manfredy fights against both Floyd and Mayweather in the same year, but that was like 7 years ago. Does anyone think that Gatti was better then?
Ezzard, Archie, and Gene make it difficult to make Spinks #1. However, Spinks is the only undefeated light heavy in the history of boxing (a division that spans 100+) years. He also was never knocked down at 175.
Yeah, while I do think Gatti will win, the odds are what made this a no-brainer for me. I throw 50 on every big fight to make it more interesting, and it's just worthless to throw it on Floyd to win only 10 or 15.