Early in his career Mayweather could be viewed as one of the premier punches in his division and even today, if there is a fighter who can stop you at Welterweight it would be Floyd. So I agree with you there Pride.

I also agree that Pacquiao has been polished by Roach.
Many including myself have taken a dim view of some of Roach's mannorisms before fights (abandoning fighters) but he has worked well for Pacquiao.