Can someone explain to me how a WW not fighting a MW constitutes ducking? I get that Floyd's resume is pretty weak at 147, but come on, Martinez would have to kill himself to get near 154 and Mayweather weighed, what, 150/151 against ODLH? No way that fight gets made, no way Pac/Martinez gets made, its hardly ducking if you don't fight someone that's just naturally away from your own weight class.