Not joking here.
The odds of the Olympics being postponed are going up with each day.
So if they end up being postponed, should we re-select the team. Logic seems to say, “yes.” For the Marathon, it seems cruel but for the track it seems obvious. You hold another Trials in 2021. After all, it is the 2020 US Olympic Marathon Trials. If the 2020 Olympics are cancelled and the 2021 Olympics are held, it seems like we need a new Trials.