Not generally a big fan of political dynasties, but in this case, I think Jr, would be an excellent candidate and POTUS. And wed have the added advantage of watching the left lose their shite for yet another 4 years (if not 8).
Not to mention, it would bring to pass the old saying that "everything comes in threes". In this case, three father-namesake son presidencies:
1. John Adams // John Quincy Adams.
2. George H.W. Bush / Dubya;
3. Donald J. Trump / Donald Trump, Jr.