At this point you are just moving the line back as far as you can towards Dec. 14.
If you can do it without a state of emergency, then better.
If not, you call the emergency powers into play and designate Chinese interference into the election

>Joe's low opposition to China, Trump's anti-China streak, Trump killing the TPP, and the Hunter Biden laptop scenario all help correlate to this move
Trump tells the DOJ to investigate and they will due to a recent Barr precedent.

The repubs in the states in question can refuse to hand over until after the DOJ Investigation.
Sure dems can challenge but it will just go to the Supreme Court.
Legislature supports all these moves of stalling (including emergency powers if it comes to that but probably won't).

Dec. 14 rolls by and the vote goes to the house.
Each house rep gets 1 vote.
Repubs have 26, Dems at 23. Even if they hold all 2018 wins, and gain Pennsylvania seat, they still end up at 26 vs. 24. 25 with Georgia iirc.

Repubs vote Trump.

2nd term for Trump.

Meanwhile the Media has primed the populace for "Trump stealing the Presidency".
So you get even more riots. Potentially much more violent ones.

The question that remains is, does anyone care enough about the presidency, to risk the riots?

The answer is, of course, yes as we've seen factions nationwide riot over far less.

Stats and infographics: