I saw trumps embrace of Reince as a way of affirming trump as head of the GOP and his thanking Reince for bringing the RNC into line
Some rumor reince could become chief of staff which would move the GOP along with trumps policies and agenda
If so Ryan is not needed and is not to be trusted anyway for reasons trump may know more about than we do
Someone even mentioned Jeff Sessions as a contender fir the House GOP speaker - which would be quite interesting and put another good man in the line of succession and in the important and largely Ryan-abandoned responsibilities of the HOR delegation of powers.... Taxes, budgets, legislation ( think immigration) and declaration of war
Again, I would have to say that Mitch McConnell is safe because he has put the replacement for Scalia at Trump's feet. This alone makes him safe IMO. This was a bold move for him, and quite honestly one I disagreed with at the time (I am concerned about precedence on this), but he stayed with it all the way through without compromise and he will remain the Senate Majority Leader imo.
Newt for Chief-of-Staff.
I like Sessions as Speaker of House, that is thinking outside the box for the right leader and make room to groom a younger man in Sessions senate seat.
Got to have a conservative talent pipeline!