Ive heard it mentioned a few times over the months/ years particularly leading up to Big Mayweather fights.

People saying Floyd started his carrer at Super-Featherweight. That he is a natural Super-Featherweight, that he could of stayed at Super-Featherweight much longer if he wanted to.

Let me just say this

FLOYD WAS NEVER A NATURAL SUPER-FEATHER WEIGHT.
Once he left 130, it would of been plain unethical to try to return to it. How many of you realise that Floyd actually had to starve him self for (reportedly) 3 days to make his last fight at 130?

Who starves themselves for days to make weight? IMO If your starving yourself to make 130, then you are BARELY a natural lightweight.