@Robert Gentel,
Not sure if anyone other than Jespah has tried to answer so I'll try a serious take:
I think Trump is going to be a bigger version of Sarah Palin. By that I mean my guess is that this is the end of the road for him insofar as political campaigns go, I expect that the GOP will figure out how to get this yolk off their necks. But he'll become a political personality like Sarah Palin (but higher profile) and become a reality TV politician. And like Sarah Palin and the tea party types, he will be putting pressure on the GOP towards more extremism, while they urgently need to reform and broaden their base to appeal to the voters of the future.
In short, I expect him to be a loudmouth on the sidelines for a while but not run in the next election.