2016 will be the third season in the Majors for Houston Astros first baseman Jon Singleton. It will also be, unfortunately, his last chance to show what he is made of at the Major League level, at least in Houston. The underperforming slugger has every opportunity to do so, but time is ticking with top prospect A.J. Reed knocking on the door. A former number one prospect himself, Jon Singleton had (and still has) the potential to be a franchise player for the Houston Astros, and maybe we can see his true ability this upcoming season.