If he saw the fight going that way yes ... i'm a mayweather fan but don't expect me to pick him to be Wlad if they were to hook up.
Berto has a **** load of talent and raw ability but he would be slowly dismatled by Cotto, its the kind of fight where Berto would look brave and talented on the brink of future stardom but the slow beating he would take would no doubt have long term effects on his mental and possibly his physical. Cotto TKO in the 9th.