The deep state plan is to have mail in votes for enough states that there is delay and court filings to where there is no declared winner before inauguration day. Then congress can appoint an acting POTUS who will sign a stack of executive orders that will take years to unravel. Biden is not the Democrat candidate. They don't need a candidate for their plan. They don't even plan to win conventionally. They plan to obstruct Trump's second term by executive orders.