Zack Wheeler (photo credit Daily News)

Zack Wheeler (photo credit Daily News)

It’s no secret the Mets have concerns in their rotation, but that doesn’t mean they should rush Zack Wheeler, regardless of how good a spring training he has.

The Mets tooker a somewhat patient approach with Matt Harvey, waited to bring him up last summer and gave him ten starts in which he showed his potential. The Mets need to do the same with Wheeler.

I still maintain the Mets rushed former first-round pick Mike Pelfrey out of necessity when he clearly wasn’t emotionally or mentally ready. Pelfrey had the physical tools, but had trouble keeping his poise and concentration, struggled with pitch selection, and couldn’t put away hitters or innings.

Harvey doesn’t have those problems and is ahead of where Pelfrey was at a similar stage of his career. Pelfrey is trying to hook on with Minnesota, while Harvey has a place in the Mets’ rotation.

Wheeler is expected to open the season in the minor leagues and pitch with the Mets later in the season. How late, depends on the health of the rotation, but remember, the Mets had injury issues last year and utilized several options before turning to Harvey.

The Mets say they are building for the future with their young pitching, but when you look at the composition of the roster – notably the outfield and bullpen – it is obvious they won’t contend this season. So, the wise thing is to go slow with Wheeler until he’s ready.

The young arm I am most interested in seeing his Jenrry Mejia, but I probably said that last spring, too. Mejia is a prime example of force-feeding a prospect to the major leagues before he was ready. Blame Jerry Manuel for that one.

Entering his last year as Mets’ manager, Manuel knew his job was hanging thin, and with a weak bullpen lobbied hard with then GM Omar Minaya to put Mejia in the bullpen when he should have been in the minors as a starter.

Even worse than taking him out of his projected role, was the Mets didn’t know how to use him in the pen. After awhile, they used him in no-pressure situations. Then it was back to the minor leagues and in the rotation, where he subsequently injured his arm.

Previously, Manuel screwed up Bobby Parnell. He was supposed to get a string of starts at the end of the 2009 season. He was rocked in September, but with the Mets going nowhere, Manuel – presumably more concerned about getting a handful of wins then protecting Parnell emotionally – yanked him from the rotation.

Parnell hasn’t started a game for the Mets since, and it hasn’t been a smooth transition for him to the bullpen.

Pelfrey is gone, Parnell is still trying to make it in the pen, and Mejia’s role is still in question. The future is bright for Harvey. Hopefully, it will be for Wheeler, too. If he’s brought along the right way.

Thoughts from Joe D.

With Shaun Marcum now on board, Johan Santana telling everyone he feels great, and Dillon Gee 100% healthy, there’s no real reason to rush Zack Wheeler along in a season where the team is not expected to contend.

Unless Wheeler pushes the envelope in Las Vegas with a truly dominating performance, there’s no reason why he should be promoted before the All Star break.

That said, if the team gets off to a slow start and fans start bailing on the team by late May, I can see him being promoted with the hope he can excite the fans the way Matt Harvey did last season.