The states control the delegates. Trump will not win enough delegates to get the nomination. He is divisive and polarizing and not presidential. Plus he does not understand the nominating process, and his ideas align more with democrats than republicans. Add to that the polls show he cannot win the general election. Therefore he will never be the republican nominee.
OK from your view he can’t , but that is not what I asked,
I asked can cruz get enough delegates to get the nomination and win NJ.NY,RI,CT,RI,DE,MD and other states?
Then no Republican will win the WH.