Seems you haven't been keeping up.
He is being prosecuted in multiple courts. His tactic is to delay as much as possible. He knows the SCOTUS and/or right leaning federal judges are going to allow him to delay as much as possible. If he can delay and wins, then the whole thing turns.
Let me turn the question on you. If he knows he is innocent, why is he delaying constantly instead of proving his innocence prior to the election.
And, to the others, I already know there is no possible way GGP is gonna give a straight, honest answer to that, it was mainly rhetorical.