I will probably watch this. Since I started training more seriously I have started watching more boxing rather than just MMA - I still don't find boxing super entertaining, but can learn a lot from watching guys like Mayweather's technique.
I of course am rooting my ass off for Mosley, everything I've seen of him has made him, at least to me (I don't know a lot though) seem way, way more humble than Mayweather and I fucking love to see guys with big mouths get shut up.