The delays are still a concern for many reasons, but as long as local post offices handle ballot delivery locally it would help minimize late ballots.
There’s the rub, though: the model DeJoy is moving to is trying to remove mail carriers from thousands of local post offices. The plan is to funnel everything through centralized regional sort centers and have all routes start/end there. Even if the local post office set ballots to the side, they’d still end up flowing back through the sort center because, under the plan, many post offices will essentially be the equivalent of a UPS or FedEx retail location.