I mean do you still not know what Trump is? There are reasons no one was willing to join Corker. Trump gives them perceived power and many of the policy ideas they seek. But there is a cost.
That is the bribe he extends out. That is how the NY liberal con man (and liberal con family)took over the GOP.
Trump doesn't give 2 shits about 75% of the stuff Corker was voting in agreement on.