SC is an open primary so “likely republican voters” doesn’t include likely democrat disrupters who will muck up the results. I suspect the SEIU and others will bus in votes for Kasich and/or other losers.
If Bernie was closer I’d consider crossing over to make hay on their side, but I won’t. Last person I’d like to see truckloads of people voting for is Kasich. If they didn’t register in the last 30 days they can’t vote here.
Why in the world would they do that?
If one is to believe national polls, Hillary trails ALL the "other losers", but leads Trump in head-to-head. It makes MUCH more sense for Dems to boost Trump, not to hurt his chances.