But that's not Stark's opinion. He says it is "baseball's tentative plan." The DNC was merely one example. They don't want all 30 teams to have to re-do all their travel and ticket sales.
There will surely have to be tweaks, and if they can't even play 81 games, or there aren't going to be fans, or if teams don't want to travel longer distances to begin with, maybe they tear the whole thing up. He and Rosenthal published a whole separate article with some of those more unusual scenarios.