The only ways to reasonably speculate on how things might turn out are to follow polls and to follow the political betting websites.
A legal pig-wrestling contest in which the pig emerges without serious legal impediment and its opponents emerge looking petty, incompetent, desperate, hypocritical, and vindictive will, I expect, work to the pig's political advantage.
"So here's the plan. We'll push Trump into the spotlight and dirty him up so that he wins the primary and eliminates all the reasonable competition. Then we'll cruise to victory in the general."
"Say, what's that small note at the bottom of the first page?"
"Hm...oh, it says it's copyrighted 2016".