What statistic people do not know. From fall 2014 on a prospect ranking page was their list of valuable players who were no longer prospect status but not yet established... Big League Growth Assets 1. Oswaldo Arcia, RF, Age 23 2. Eduardo Escobar, SS, Age 25 3. Josmil Pinto, C/DH, Age 25 4. Kennys Vargas, 1B/DH, Age 24 5. Danny Santana, UT, Age 23 6. Aaron Hicks, CF, Age 24 The return for the three no longer on the roster has been one minor league catcher. Santana would likely pass through waivers unless there is one GM who thinks they can recreate Santana's season of beating out bunts and infield hits. Vargas might net you a reliever, but not a good one.