Baez and Vargas are prospects, not Major Leaguers. Kemp, Votto, and Ozuna were all significantly younger and better than Walker in the FSL. Here's another way of looking at it- here are the top 3 HR hitters in the FSL from 2004-2010 2004: Brandon Sing, Delwyn Young, Raul Tablado 2005: Andrew Wilson, Matt Kemp, Garth McKinney 2006: Jay Garthwaite, Brock Peterson, Jesus Flores 2007: Jacob Butler, Sergio Pedroza, Allen Craig 2008: Ryan Strieby, Brian Dopirak, Jeramy Laster 2009: Brahaim Maldonado, Caleb Gindl, Chris Parmelee tied with Kirk Nieuwenhuis 2010: Mike McDade, Melky Mesa, Quincy Latimore Of those 21 players, 2 turned into MLB regulars, so about 10%. Both- Kemp and Craig - hit over .300. All the others "produced" in the FSL and yet did nothing in the Majors.