Not at all practical, and would piss a lot of people off, but it would be the ultimate fuck you to Republicans and Vladmir Putin:
Joe Biden and whoever he selects as his running mate are elected.
On January 21st, 2021, the vice president resigns.
Joe appoints Hillary Clinton as VP. (I know she said she's done with public life, but play along with me for a minute.)
On January, oh…let's say the 31st…Biden resigns.
Clinton is sworn in.
Republican heads would fucking EXPLODE.
There were some folks who said that was why Bloomberg was running … to win, appoint Hillary as VEEP and then resign.
It's a nice dream ….