Styles favor Pac, big time. But Honeyghan was awkward and could punch so he's not without chance. Pac via UD.
I'll take Honeyghan in a thriller. This is definitely a styles makes fights matchup and I think Honeyghan's size, awkwardness, aggression and power would give Manny hell.
I'd pick the 09 Manny to beat Honeyghan, but it'd be a rougher fight for him than Cotto was. I think you have some kind of agenda behind this thread. A prime Curry still beats Manny.