The Mets have a young catcher who seems to have a high upside: Ali Sanchez. Per the Mets' website: "Sanchez made his United States debut in 2015 and performed well, particularly behind the plate. No one runs on him, with a strong arm and a quick release leading to him throwing out 48 percent of would-be basestealers in the Gulf Coast League. Sanchez is athletic and agile behind the plate, with soft hands and good blocking skills, showing an ability to work with pitchers that often doesn't come until later in development. He has tools to hit, with a solid approach and an understanding of what he still needs to work on. Sanchez's swing is contact-oriented now, but there should be power to come as he adds strength. Just 19 for all of the 2016 season, Sanchez still has a ways to go, particularly offensively. But with a floor of a very good backup and a ceiling of an everyday big league backstop, the Mets are eager to help him get there." Here is the link: http://m.mlb.com/prospects/2016?list=nym He is listed as the Mets' #15 prospect.