3 Must-Read Op-Eds for April 16

1) Mike Pelfrey can become a more economical pitcher with a curveball, explains Kevin Kernan in this report to the New York Post.

2) For the Associated Press, Ben Walker takes a look at all the different ballpark tributes to Jackie Robinson.

3) The Mets know there will be days when their defense proves costly, writes Jon Harper of the Daily News.