The other option is that this happens and Trump steps aside for the military to take care of things. This is so the left does not riot since Trump is not in charge. New election held by the military where Trump will win sometime in Spring?
Another option is that he just "conseded" to appease congress and is trying not to get 25th'd or impeached before he finishes his plan.
Right now he can't get impeached till Monday but if he raised a stink they might have done it on Friday.
Every last one of these people need to be told that they can undo their mistake by supporting investigations into election fraud.