Definitely.
He's a fighter who has made his way in the game relying entirely on skill, if he had KO power he would be something close to the complete package.
He would have beaten Khan, possibly Hatton and Cotto too.
Some of those loses he had would have been wins. Malignaggis technique has been based on outboxing guys his whole career and he's done a great job of it. imagine if he had some pop in his punches he may even be in the p4p list
Paulie has landed some real flashy combos against the world's best fighters, if he actually had some decent pop he'd be far more successful than he already is.
Yeah, he always lands a decent amount of punches but lacks any real pop in them. maybe if he did have power he would box less though so its a hard to say if he would be much better. Much more dangerous yes.