One thing to win by default, as Mitt did in 2012...the second choice left standing after everyone's first choice folded. Jeb would be considered an occupying force, as I suspect he would be no one's second choice. There is nothing compelling about his candidacy.
Well, that’s the point, don’t repeat the same guys who miserably folded in 2012...
I am pretty sure plenty of people went to Bush because they knew that Walker would trash Romney around in the primaries, making the case that he is weaker than Walker as a politician.