Manager Carlos Mendoza will return in 2026 despite player concerns about his communication; the Mets plan significant coaching staff changes this offseason. Pete Alonso opted to re-enter free agency, Edwin Díaz is undecided on his opt-out, and the Mets’ pitching staff posted a 5.19 ERA in September, leaving major roster questions for 2026. Mets Leaders Defend Mendoza Despite CollapseDespite the disappointment, insiders say the Mets remain committed to manager Carlos Mendoza. Mendoza Accepts Responsibility, Calls for GrowthAfter the elimination, Mendoza addressed the collapse directly. But outside of those rookies, uncertainty clouds the pitching staff, and the front office will be under pressure to invest more heavily in arms after last season’s budget-conscious approach backfired.