The GOP Elites have to make it clear to everyone that unlike every other primary, Mr. #2 is NOT in line for the next Presidential opening. They’ll find a nice presentable progressive for that.
With the elites and party pukes picking the nominee again this continued attack is a message to conservatives: don’t ever think about influencing true party policy or moving up in the party. In other words know your place peasants and be content we let you in the party.