Possibly, but there is an ardent anti-Trump contingent in the GOP, and they mean to do what they can to sink him.
We had 16 candidates. One finally has won. It’s only natural that there are disappointed people. But someone had to win and 15 had to lose. That’s the only way to select a nominee out of 16. When McCain ( probably the worst R candidate in history? ) won the nomination, I supported him. When Romney (mr. Obamacare ) won the nomination, I supported him. People who try to defeat the R nominee help the D get elected.