If Trump ends up running for a third term, then so can Obama! As much as I'd like to see Newsom have a crack at being president, I think Obama would be the better choice. Why? Cause he's more electible. Voters will be able to contrast the Obama years vs Trump's two terms. I hope Trump doesn't run again. I can't see how given his age. But he might try to stay in office, especially if Vance doesn't poll well.
I can see Barrack Obama running again if Trump goes a third time, suddenly the republicans might start protesting that he’s The Anti Christ again like they did back in 2008 lol.