He's more likely to be the nominee than anyone else. He was perfectly competent in the debate. He will hold on to most of his support. Wait until the candidates flesh out their policy positions and have to defend them. Then it will be a better time to assess whether Jeb can make it or not, as compared to some other candidate. Over time, what is BS will slowly sink in to the voters, as those positions are commented upon in the press. Right now stuff is very fluid, as it should be.
This.
My odds, which show a slight edge for Jeb, will remain as is until we get reliable post debate polling clearly painting a different picture.