If the Republic has any chance at all there should be a need for a new Speaker of the House. People if you can't primary him out then vote democratic against Ryan, they have to get the message.
Ryan is a joke, and we all should have known it when he was Mittens’ veep.
Regarding Ryan, if I were in Trump’s position then almost immediately after winning I would start dropping hints behind the scenes that Ryan had to go, that he wants someone that shares his vision - which would, at that point, be the vision of We The People.
Opposition (besides from Ryan, which you HAVE to expect)? OK, fine - make it clear that President Trump is going to focus FIRST on eliminating some really wasteful program from that person’s district or state, and do it privately so as to no embarrass people and thereby get them to WANT to cooperate. Still not playing ball? OK, Trump simply names names and issues a blistering attack. No one wants that from an incoming President at the height of his powers.