You get a tie. And you get a tie. Everybody gets a tie.
So, I'm going to pick Rubio as second in SC, because maybe Haley's endorsement matters just enough to push him over Cruz by tanking Bush and Kasich a bit more. Although even then he won't get many delegates, possibly none depending on where his votes are. But it will probably be enough for the GOP establishment to settle and for a media narrative to form around him as their candidate and the challenger to Trump.
Everybody continues to despise Cruz.