Wrong. Eastman planned for that too...
4. Howls, of course, from the Democrats, who now claim, contrary to Tribe’s prior position, that 270 is required. So Pence says, fine. Pursuant to the 12th Amendment, no candidate has achieved the necessary majority. That sends the matter to the House, where the “the votes shall be taken by states, the representation from each state having one vote . . . .” Republicans currently control 26 of the state delegations, the bare majority needed to win that vote. President Trump is re-elected there as well.
5. One last piece. Assuming the Electoral Count Act process is followed and, upon getting the objections to the Arizona slates, the two houses break into their separate chambers, we should not allow the Electoral Count Act constraint on debate to control. That would mean that a prior legislature was determining the rules of the present one — a constitutional no-no (as Tribe has forcefully argued). So someone – Ted Cruz, Rand Paul, etc. – should demand normal rules (which includes the filibuster). That creates a stalemate that would give the state legislatures more time to weigh in to formally support the alternate slate of electors, if they had not already done so.
6. The main thing here is that Pence should do this without asking for permission – either from a vote of the joint session or from the Court. Let the other side challenge his actions in court, where Tribe (who in 2001 conceded the President of the Senate might be in charge of counting the votes) and others who would press a lawsuit would have their past position -- that these are non-justiciable political questions – thrown back at them, to get the lawsuit dismissed. The fact is that the Constitution assigns this power to the Vice President as the ultimate arbiter. We should take all of our actions with that in mind.