He isn't. He will attempt to headbutt and will get knocked out by the first straight left that lands flush when he does attempt a headbutt.
It's enough to put Cotto down twice, drop Mosley, and fracture Margarito's orbital bone and lodge muscle into it. I think it's still potent enough to hurt Bradley, especially considering he's not one of the big boys.
Don't **** with Pacquiao's left:deal Headbutt jokes aside, other than general head movement, maneuvering the head toward the inside could double as a way to shorten some of the damage as well as "feint" a headbutt, all while getting inside :bbb Then again if Pac can take a half step back during this and catch Bradley unaware then it's Hatton all over again
Honestly if he exchanges I'm expecting a Hatton to happen, Pac may not look great against fighters who choose to box but one thing that can't be denied is the mutha****er can bang toe to toe, and if he catches you with a punch you dont see chances are your going down, I just don't ser bradley wining this fight at all, if it goes the distance it will be boring mosley clottey style or quick hatton style.
Probably the same way he handled holts left hook, in other words, get stretched. Bradley gets hit way too much. And it is pretty ****ing obvious the dude does HGH/steriods.
How well does Bradley roll with punches? If he rolls with it, it will take away most of the impact. I saw Morales doing this a lot in their first fight.