Rubio has peaked and is all downhill from here, same thing with Jebs after his "immigrants are more fertile!" remark.
I think it'll be Hilary vs. someone who makes Mitt Romney look like a Democrat. The 2012 Republican primary had several factors that kept it tame and ensured the least tea-partyish candidate would win. It'll be more controlled by extremism, jeebo ism and white nationalism this time around. IMO, the winner is gonna be a race baiting demagogue like Ted Cruz or Rand Paul, or someone we haven't even heard of yet. Corporations are a lot more concerned with a far left winger like Elizabeth Warren than they are a far right winger like Ted Cruz, so IMO they'll pour more resources into ensuring the Clinton-era corporatists keep control of the Democratic party.
anyone who thinks Christie has a chance. With all the anger among dumb tea baggers who are too stupid to know where they should point the blame at how miserable their lives are, it'll be a cake walk for someone like Cruz or Paul to demonize Christie as a Northeastern elitist.