I cannot envision the courts overturning the election in Pennsylvania, or any other state for that matter. But being that Trump is a fighter, he will pursue this until the bitter end.
I believe it has been proven without a doubt that there has been quite a bit of “funny business” in this election with mail-in ballots (among other things). One of the things that strikes me as odd is the number of seats that have been flipped by republicans in states where Trump presumably lost. That makes little sense to me.
In any case, a month from now things should be a lot clearer regarding the final outcome of this election the the fate of Donald Trump, Joe Biden and the country. TGO