while on road trips, the 30-man, 28-man and 26-man brewers rosters may bring along up to three players from their 60-man pool as potential active roster replacements in the event that a player is made inactive to the major league roster--a taxi squad, if you will. mlb is allowing for this to avoid commercial travel for the reporting player(s) and potential exposure while traveling. if the club carries three players on road trips, one of those players must be a catcher. that catcher may serve as a bullpen catcher. these players do not have to have 40-man roster status, but if they are activated, they must be added to the 40-man roster. if the brewers wish to return that player to the taxi squad or alternate summer camp in grand chute, he must either be placed on optional assignment (staying on the 40-man) or clear outright waivers (removed from the 40-man). keeping in mind that a 40-man roster spot is opened up whenever a player is placed on the special covid-19 injured list or 45-day injured list, or when a player is designated for assignment or placed on release waivers, who do you want on the club's taxi squad for ready activation on road trips?