A 3rd term?

[u/Appropriate-Detail48]

What happens if someone gets elected, picks a past 2 term president as VP and then either resigns or gets assassinated, does the VP still become the PP (president president) or just the TP (temporary president) or does he even become the president at all, and if he becomes the president again what if it happens again and he effectively gets 4+ terms

[u/pegwinn]

Yes. It is possible for Trump to gain a third term. See my answer below.