While the Mets are busy signing their arbitration-eligible guys and pursuing even more relief pitchers (keep your eyes peeled for that METS GIVE HAND JOB headline in the Post), some of their guys are trying on new uni numbers.

Some of the activity relates to new reliever Trevor May who evidently will retain the same No. 65 he wore in his previous job with the Twins. That means a switch for newly re-signed bullpenner Robert Gsellman, who rosters now list in 44. I’ve railed against offensive-line numbers for major leaguers for some time now but there was something appropriate to the 65 hanging beneath the broad shoulders of Gsellman, as the digits mimic the unique spelling on the name above them: 65ELLMAN, right? It’s a gshame. On the other hand, Gsellman could probably stand to switch his career up in a lot of ways. Gselly inherits 44 from two-time Met (and three-time ex-Met), Rene Rivera who wore 44 briefly last year, and before than in 2016. Rivera also hung around their minors in 2008 but never appeared.

In a downward move that makes more sense, David Peterson has dropped 54 digits from his ridiculous 77 he wore last season and is now listed as 23. We’ll have to check and see what that means for coach Brian Schneider, who wore it last year and appears currently numberless on the roster.

Catching up on additional 40-man roster stuff, the Mets.com roster lists James McCann as expected in No. 33; utilityman Robel Garcia in 00; and the curiously acquired slugger Jose Martinez as 53, while pitching candidates Jacob Barnes, Sam McWilliams and Stephen Tarpley along with catcher Patrick Mazeika, remain unassigned. If these seeming assignments hold, look for pitching coach Jeremy Hefner and Mascot Mr Met to have a new assignments. And Hefner joins Schneider, Jeremy Accardo (59 reassigned to Carlos Carrasco), Dave Jauss, and Tony Tarasco as coaches awaiting new assignments.

Also on the radar: some guys who had assignments last year (Corey Oswalt 55, Drew Smith 62, Ali Sanchez 70) appear unassigned. I do hope this means more deflation.