I think they already did! And they will do it again! The fraud of the 2020 election was as much a product of establishment Republicans at the State Level as it was corrupt democrats. It is a case where the national GOP enlists the foot soldiers at the State Level to do the dirty work. Even the Federal GOP members threw Trump under the bus, and refused to challenge the anomalies in the 5 counties that made the difference in the election. There were even a few GOP Judges in on the gig that prevented the presentation of evidence, though not very many, most were Obama appointees. I'd vote for Trump over any Democrat in the field, but the GOP will not have another Trump Administration. IMO, they would rather let the Democrats win than let Trump continue to change the direction of the party. Trump is best in the trenches, drumming up support. So far, as I hear it, he has a pretty good track record at getting his candidates elected. As I see it, the GOP establishment accept their position in Washington as the step children who "get" to attend the dance, but they are afraid to make bold changes in fear of losing their place at the trough.