The New York Mets have had a busy offseason but could be scrambling to find a first baseman if Pete Alonso leaves. The team has already asked one potential Alonso replacement to return.

Mendoza mentioned Jared Young and Joey Meneses — both of whom the Mets signed to minor-league contracts this offseason — as options at first base. Young, 29, is on the 40-man roster but boasts only 62 career MLB at-bats. Meneses, 32, is a .231 hitter in 1,114 MLB at-bats.

Most of the team’s roster was on hand to participate in Amazin’ Day. Among those available were young infielders Brett Baty and Mark Vientos, who revealed the biggest clue regarding Alonso’s prospects in orange and blue — aside from Mets owner Steve Cohen’s blunt assessment of negotiations revealed during a panel.