Tito Vs Paul Williams @ 147

I'm just racking my brain trying to see what fight has Tito had that would have prepared him for someone like Williams? Someone tall, with Williams' range, and say landing like he did on Marg for twelve rounds. I know Williams will have to be highly conditioned, not get caught exchanging on the ropes, but I do think he could do it with the right game plan. I think much more than Marg who would fall into Tito's trap from round one.