Didn't Gore rescind his concession?
Maybe there is still time!!
I doubt there is any rule, law or whatever that says the final certified vote count result is trumped by a concession speech.
But even if there is, Hoffman needs to take this to court. If nothing else it will create another negative for the Demrats and Onada. Of course, the morally correct thing for the demrat to do, if it turns out he actually lost, is to remove himself from the scene. Any bets on that happening?