A Draft requires more than five years before we can make a final judgment as to how well (or poorly) picks played out. But it’s already safe to say that the 2018 Draft hasn’t turned out as expected to this point. The first seven picks — Casey Mize (Tigers), Joey Bart (Giants), Alec Bohm (Phillies), Nick Madrigal (White Sox), Jonathan India (Reds), Jarred Kelenic (Mets) and Ryan Weathers (Padres) — have reached the big leagues. But only India ranks among the dozen most productive 2018 draftees who signed that summer, as measured by Wins Above Replacement (Baseball Reference style). •…