we all know he didn't fight at 154 it was a catch weight at 150 for the 154 title. Even his 147 bouts were at 144 catchweightIt shows nothing.
Again, at 29 years old - 31 years old, Floyd fought at 147 and 154. 2 divisions.
At 29 years old - 31 years old, Manny fought at 130, 135, 140, 147, and 154 which is 5 divisions during the same age period.