What you advocate on this post is inconsistent with the voting behavior of Republican primary voters, particularly in the early states of IA, NH, SC, and FL. It just won’t happen, as you propose.
Better look again - Reagan carried all of these states in both elections.
All we need is the right candidate who cares more about America than politics or party self-perpetuation. Someone who, like Reagan, knows exactly what needs to be done (in Reagan's case, it was cut taxes and WIN the cold war, both against the advise and consent of the GOP-e) and DOES it.