My bet would be that more Republican women cross over, taking the opportunity to hum "I am woman, hear me roar" as they pull that ballot lever, than Democrat men move to Trump. 
Actually, a Bernie/Donald election would at least prove that democracy is alive, and that the party elites haven't scuttled the voice of the people. If it were up to them, it would be Jeb/Hillary. I still am worried that the super delegate count will negate ordinary Oregonian votes.
Hugh Massengill, Eugene