Barerra made it a gameplan to stay away from his powerful punches and Naz didn't throw a straight left all night and Pacquiao is a whole different fighter then Hamed.

And Barerra won because he avoided Hamed's punches and countered beautifully.

Pacquiao wouldn't fight like Barerra did against Hamed.

So even if Hamed didn't do this or that to Barerra doesn't mean he couldn't do it to Pacquiao because Pacquiao would more or less come forward