Strong foreign policy without stupid interventions.
Russiagate fizzled out, will be replaced by Spygate.
Immigration will remain at a standoff, which galvanize GOP voters who recognize a Rat house and lib-appointed judges as a massive impediment to reform.
Rats will have massive infighting, and Biden may become the Hubert Humphrey of 2020.
Nothing is guaranteed, but if the RINOs (and Kushner) don't monkey things up, Trump looks pretty good for 2020.
Keep in mind that this president doesn't allow people to change his mind on fundamental issues - hence the fear that Kushner's possible squishiness on some 'social issues' could influence the president is probably without missplaced.
The one thing that this president excels on like no other president before him is the ability to discern who is the best tool for a job, and then use them til their usefulness is spent (then he retires them and gets someone better for the next step).
Kushner might turn out to be the 'sharpest knife' in Trump's drawer as far as usfulness goes...