probably make a lot of questionable decision that will rock the boat.
and approval rate probably in the low side of things, because of the media.
His approval rating may remain in the 40s. He has strong support from the evangelicals, at least for now. But if they don't agree with his choice for the SCOTUS, then the ratings can plummet. Also, support from the blue collar whites is critical.
For me Trump doesnt really need approval ratings, what he need is to make America economically great again while promoting morality in the family and society. His move against abortion and LGBT right is the first step that clearly Trump has really the heart in doing services to the citizens. He has seen probably that many people will go against his policies but he will still continue to create policies that is economically and morally best for the people.