GSP has always been the fight he wanted 1st before Jon Jones even hit the scene. They were suppose to fight after UFC 117. Jon Jones wasn't even the champion then.
Silva already mentioned that he has plans of fighting GSP 1st then possibly Jones if thats what Dana wants. Silva really doesn't belong in the same cage with Jon Jones kinda like Jon Jones doesn't belong in the same cage with JDS (atleast right now).
Others may be in denial about this but size really does matter... and Jones is a big mofo.
Best Fighter on the planet.