The polls show that about 40% of the Pub voters loathe Trump. When was the last time someone got the Pub nomination with a 40% loathe factor?
But 20% of the Dem voters LOVE TRUMP. They count for two. Plus, most of those 40% who loathe TRUMP will actually come home by November.
Assuming arguendo that were true, that just leaves the Pub nomination for Trump to win, with 40% of the primary voters loathing him. When has that happened before?
Poll after poll showed Mitt Romney with horrible favorable ratings with REPUBLICANS, sometimes approaching 50%. If Romney can coalesce Republicans to hold their noses and vote for him, Donald Trump certainly can.