I think the GOPe is smart enough to know Jeb's out, and was trying to use him to trap Trump.
Howie Kurtz said that GOP broke an agreement with Trump/Cruz over Tickets.
I agree that Marco is the anointed one, so the GOPe will have to use more conventional means against Cruz (and they will not use citizenship lest Rubio get bruised as well). In the meantime, just hope that Baby Bush does not give Baby Donnie his rationale for going Ross Perot on us).
The scary thing is that Trump is potentially narcissist enough to think he'll lead a grand coalition of former Dems, Pubs, and Indies to victory over the "stupid politicians" and make America's future "huge" in his image.)