Is the Fire moving to the Western Conference after this season? There's a blurb in this article that makes it seem like a distinct possibility: https://www.chicagofirefc.com/post/2020/07/09/chicago-fire-fc-joins-group-b-mls-back-tournament
Unless the league wants to keep unbalanced conferences for next year, somebody in the East needs to move West temporarily for 2021. The Fire makes the most sense geographically.