I think McConnell went and asked for special ‘help’ on this because Strange is their inside guy (favored by the lobbyists). Once Moore arrives in DC....his relationship with McConnell is ‘zero’ and will never improve.
Why would McConnell go to Trump for help, given the way the two men feel about each other? And why would Trump give it?
Trump is supporting Strange because for some reason he felt the need to get involved in the primary, and having done so he supported Strange because Strange has been loyal. Trump, for the most part, rewards loyalty.
Trump made a deal for MConnel’s cooperation? I can’t think of a better theory.