Tito by decision in a war. He is a bigger, faster, more talented version of Simon. Trinidad had laser like accuracy and punching technique. Brown will probably knock Tito down at some point. It would be a guarantee of excitement
My first though my when I saw this was 'Ouch! Someone is getting hurt in this one'. I think ultimately it'd be Brown who succumbed but Tito would probably have to get off the floor to win.
Knock down, drag out fight this with both down imo. Tito being the one still standing at the end, and knowing he's been in a fight!
I'm a huge Simon Brown fan but I have to go with Tito in this one. Tito was a huge WW and one of the division hardest punchers without question.