The New York Mets struck a deal to acquire OF Tyler Naquin and LHP Phillip Diehl from the Cinnanati Reds for prospects RHP Jose Acuña and center field prospect Hector Rodríguez. From a Mets perspective, the move really didn’t make any sense for the team.

Let’s get the easy one out of the way. Diehl has not been all the good in his career, and that may be kind. His strikeout rates from the minors has not translated to the majors, but his control issues have. If this is the Mets answer for left-handed reliever, the Mets have completely failed on that front. Chances are, he goes to the minors and stays there.

As for Naquin, over his career, he is a good bat against right-handed pitching, and he has real speed on the basepaths. This season he has a 117 wRC+ against right-handed pitching, and for his career, he has a 111. Between him and the Daniel Vogelbach acquisition, you see the Mets are attempting to address the team’s offense against right-handed pitching.

On that front, while the Mets have one of the best offenses on the season with a 112 wRC+ against right-handed pitching, they have only had a 101 wRC+ since June 1. Another note here is the Mets only have 67 homers belying a real power outage in the lineup. On that front, you understand Naquin who has a .472 SLG this season against right-handed pitching.

However, is has to be noted here Mark Canha has actually been a better hitter against right-handed pitching. This season, Canha has a 138 wRC+ against right-handed pitching, and he has a 122 for his career. While he has zero power left, sitting him to play Naquin doesn’t make all the much sense. That goes double when you consider Naquin is a very poor outfielder.

While Naquin is fast, he has always been bad in the outfield. This year, he has a -1 OAA, and for his career he has a -25 OAA in the outfield. This is not a late inning replacement by any means.

Yes, he does hit better than Travis Jankowski, but in terms of roster construction, Jankowski offered more to this team. While Naquin has a 28.0 ft/sec sprint speed, Jankowski has a 29.0 ft/sec sprint speed. Whereas Naquin has historically been a very poor base stealer, Jankowski has been a very good one.

Another factor here is Buck Showalter has liked lifting Canha for Jankowski for late inning defense or to pinch run. In his career, Jankowski has been a very good fielder capable of playing all three defensive positions. As noted, Naquin is a horrible fielder and should actually be lifted late in games.

Seeing all of this, you have to question what is the end game here? Did the Mets look at Canha and not trust he can keep up his offensive production? You can understand that because his hard hit rates are very low, and that .317 BABIP is due for a course correction. If that is the case, Canha didn’t last a year before the Mets admitted they needed to upgrade over him making his signing a mistake (even if he has a half season worth of good production).

If it was to have Naquin sit on the bench, well, he’s been an awful pinch hitter in his career. In his 65 attempts, he is hitting just .196/.292/.286.

Again, it’s just a bizarre move. Either, you want him to take over for Canha, who is hitting better against right-handed pitching, or you want him to be a reserve where he is a poor pinch hitter, doesn’t steal bases, and plays bad defense.

Given all that, it would seem a mistake to give up Acuña and Rodríguez. These are two very promising prospects who were already considered top 30 prospects in this system. That’s a high cost to pay for an outfielder who does not really have a role on this team.

Hopefully, the Mets are not done, and there are still moves to be made where eventually this move will make sense. It’s doubtful, but the Mets do have five days to make good on this. If they don’t, they got rid of two promising and rising prospects to not really improve the team.