So their whole reason for dropping out would be to stop Trump? Gets crazier every day.
. . . but Scot Walker said that that was a motivation for him to drop out.
It has happened before. Two Republicans dropped out so that Woody Jenkins would make the runoff versus Mary Landrieu in 1996. It didn’t work but it was the right strategy.
I believe it has been tried - except that no centrist candidate has caught fire....if one did you might see some drop out.