Will Pacquiao rely more on his "chin" for his future fights?

[Rolaz]

Pacman, besides his natural instinct as a FIGHTER,
He's got a good Trainer in the person of Roach;

Pacman not only have a good chin, he's got KO punch from both of his fists, and a blinding speed, rarin to rumble.

If you combined these qualities then, Pacman will continue to win in his future fights, regardless of the heights of his opponents.