Those unpredictable Mets keep on churning the roster and you never know what’ll happen next.

This week, with Nimmo and Conforto out, we introduced Rajai Davis and Aaron Altherr as special guest outfielders and each of them hit a home run in their first plate appearance. Davis, who didn’t get an R designation on his nameplate despite the team already employing two other members of the Davis family (JD & Chili) wore No. 18, and Altherr took the 23 jersey most recently belonging to Keon Broxton. The Mets in the meantime signed Matt Kemp to a minor-league contract, then DFA’ed Davis to make room for the returning Conforto.

Should Kemp make it up here–and signing a veteran All-Star is becoming something of a Mets tradition given the recent history of Jose Bautista and Adrian Gonzalez and James Loney–they’ll need to find another uniform number than the 27 he’s previously worn over 1,700 games for Los Angeles, San Diego, Atlanta and Cincinnati. Juerys Familia has already kept 27 from Carlos Gomez.

The new additions and subsequent roster crush has resulted not only in Davis’ assignment but also cost Paul Sewald and Tim Peterson spots. The latter two escaped the scrutiny even of the Washington Nationals and have landed back in Syracuse.