Yeah, I'm sure Franklin has been holding his breath to fight Silva again. I can't imagine Ritch wants anything to do with Silva.
GSP would be crazy to agree to a catchweight fight with Silva. I'm sure he'd bank a ton of money, but what else is there to be gained from it? At this point in his career, I would be disappointed if he agreed to a fight just for the money.
Silva needs to fight Weidman next. If Silva wins, then he should go up to fight Jones. Nice and simple.