One still-unaddressed question is how many relievers the Mets choose to carry in the postseason. Having only 4 starters seems clear but do you want 6 or 7 relievers behind them? The lock position players (14) will be D'Arnaud, Backup Catcher, Duda, Flores, Johnson, Murphy, Tejada, Uribe, Wright, Cespedes, Conforto, Cuddyer, Granderson, Lagares. There would seemingly be room for 1 additional position player (my guess is a tossup between Eric Young Jr. and Nieuwenhuis) if the Mets only go with 6 relievers.