So if Floyd simply destroys JMM, does he have the upper hand on Pacquiao?

[Al Haymon]

Marquez didin't have a "name" to entertain that idea....his wars with Pac were the best thing to ever happen to him....but the Morales loss was the best thing to ever happen for Pac. If Pac never lost to Morales...most definately Pac would've lost to Marquez in their 2nd fight.

I have a tremendous amount of respect for JMM. But he didn't want to see Floyd at 130. Mayweather was a fearsome SFW.
Many of these young guys never saw his work down there.

After a 2 year layoff, Marquez has a HUGE shot. In fact, I consider this fight even money. To paraphrase Zab Judah, Floyd isn't a killer. Now, he relies on his speed, timing, defense, etc.

I'd rather give up a few pounds than have a long layoff.