Not a single prospect in the system right now should be viewed as a sure thing. Yes Arcia will be a stud defender but his offense is unknown. It seems to me we are in a far weaker position than early when we had the likes of Fielder, Braun, Weeks, Hardy, Gallardo, etc coming up. Are system may be pretty deep with a lot of under the radar talents but the lack of clear superstar upside is concerning. And lets be honest; the results of this MILB season are not what really anyone was hoping for. I was hoping for a breakout from a couple guys and instead most took a step backwards (Looking at Lopez and Medeiros specifically)