It's a good match up for Arum, if Pac loses Cotto will have elevated himself back to the top, if he gets past Clottey as well of course. Bit of a risk for Pac though, considering how much he could make with PBF.

Pac will be able to outspeed him all night with enough power to keep Cotto honest. However, wedidn't know how well he can take a huge shot at 140+ before last week, and we still don't now. Cotto has a crippling left hook, and has enough defens and ring smarts to last long enough to test Pac out in that department.