Boxrec has it exactly stated under the notes section
"WBA Super World welterweight title not on the line for Mayweather; only for Mosley."
I know this is old news, but I mean if the belt wasn't on the line because Floyd didn't want to pay for the sanctioning fees ( the same fees used to pay for the organization to endorse the fight) then how is it the whole fight was still represented by the WBA? I mean I'm pretty sure when you make a fight of that size you have to pay people off. People from the NSAC, Judges, referees, whatever organization WBA,WBO,IBF etc etc.
So Shane is still the Champ?