This matchup has been done before, but its worth doing again. It'd be a terrific fight. Both had otherworldly stamina, but i can't help but feel like Saldivar's pressure would decide the fight. I think he could hurt Pedroza more than vice versa. Saldivar by decision in an epic matchup.
I think Pedroza is potentially quite bad for Saldivar. Based off the Laguna fight, and Pedroza being just as active in the late rounds as Sal, I think he'd probably win. It'd be a great, great fight, though.