Obviously not Cruz. But I really do not know who. Needs to be a governor and, most importantly, not someone overly political or with career politician baggage. Someone that avoids alienating too many groups, that might help draw in more of the independents. I really don't know. Your suggestions?
Trump already polls better with independents than the usual GOPe milquetoast type that you are suggesting.
He’s got the independents and moderates handled himself. All he needs now is turnout from the base.