Will umpiring crews follow the list crafted prior to the season or will umps be regionally based, given umpires' vulnerability and exposure whilst traveling via commercial aviation? What happens to the new crew chiefs?
Related: 2020 MLB Umpire Crews (5/6/20).
What rules changes should we expect, such as a pitcher's batter minimum or replay challenge time limit?
Related: MLB's 2020 Rules (2/13/20).
Who's hurt and what would happen if an umpire were to test positive for the COVID-19 virus?
Related: Injury Scout - Greg Gibson Out for 2020 Season (6/11/20).
Will any umpires enter the 2020 season with a suspension or other discipline?
Related: Rob Drake's Twitter War (10/24/19).
Will Gerry Davis and/or Joe West achieve milestones and subsequently retire after the season?
Related: Is This Gerry Davis & Joe West's Final Season? (4/29/20).
What happens to Angel Hernandez's lawsuit against MLB in which the league claimed a "total absence of any evidence" of diversity issues? What of Randy Marsh?
Related: MLB Argues No Evidence of Diversity Problem in Suit (6/8/20).
