As accurately predicted by alert MBTN readers, Eric Young Jr.‘s surprise return to the Mets organization accompanied a new uniform number for the erstwhile No. 22. Young took over the No. 1 formerly — and technically, currently — belonging to reserve outfielder Darrell Ceciliani, who is spending September on the disabled list for AAA Las Vegas. 22 in Young’s absence was issued to catcher Kevin Plawecki, who also returned to the Mets this week.

This business of assigning the same number to multiple members of the current 40-man roster is something of a unique occurrence but we’ve seen it three times already this year: First when Juan Uribe took Dilson Herrerra‘s No. 2, and again this week with Young/Ceciliani; and also with new reliever Addison Reed, whose 43 technically belongs to Buddy Carlyle. Remember Buddy?

With Carlyle (injured) and perhaps Ceciliani soon to be goners, it should be interesting to see what if anything transpires when the AAA season is complete (even with playoffs, Vegas should be done by a week from Monday) and Hererra needs a new assignment. Could Daniel Murphy’s apparent injury last night speed up the process? I’ve suggested a few times already this year that the Mets issue 0 before doubling-up 40-man assignments; perhaps that’s the right destination for those whose numerical identities have been stolen.

This week’s callups and additions (Reed, Young, Plawecki plus the intact returns of Erik Goeddel, Kirk Nieuwenhuis, Steven Matz, Bobby Parnell and Eric Campbell) put the Mets at 47 players this season. The record in case you’re wondering is 54, set in 1967.