Miguel Cotto Vs. Sergio Martinez? Becoming First Puerto Rican Fighter With Titles In Four Weight Classes 'Very Tempting' [VIDEO]

Many boxing fans and pundits believed Miguel Cotto would never be the same following thrashings by Antonio Margarito in 2008 and Manny Pacquiao in 2009. Those critics sounded off again after Cotto dropped back-to-back bouts to Floyd Mayweather Jr. and Austin Trout.