I've always thought that of Mundine. He definetly tries to mimick Roy Jones' style.. He, you could pick worse people to model in regards to styles..
As long as he's really grasped the fundamentals, I think it can work for him... There are people where I used to train that tried to fight in a Roy Jones style, but they weren't very good boxers to begin with, and all it did was give them a huge bunch of weaknesses...

I'm still waiting for Mundine to be in a genuinally testing fight to see how his style goes.