20. Byron Buxton, OF, Minnesota Twins, ETA: 2016: Extremely toolsy outfielder that has as much raw potential as anybody on this list. Wiry body that has more tools than tangible skills at the moment, but has monster potential as a true five-tool talent. Currently possesses plus speed, good defense ability, and a line drive stroke that could grow into more power as he matures.
19. Jameson Taillon, SP, Pittsburgh Pirates, ETA: 2014: One of the power arms in the Buc's system, Taillon possesses an excellent fastball with solid sink and a plus curve. He possesses a good pitcher's body and should be able to withhold a big workload. One knock is that he has been hit harder than expected, with additional polish and command needed for future success.
18. Nick Castellanos, 3B/RF, Detroit Tigers, ETA 2013/2014: : Extremely talented hitter with ability to frequent make solid contact. Another player that has been associated as a future batting champ, Castellanos batted .405 for high A Lakeland before his promotion to double A. However, he only had 36 walks in 134 games and needs to improve his plate discipline. With Miguel Cabrera entrenched at third, Castellanos moved to RF this year and should be an average defender as he continues to progress defensively.
17. Shelby Miller, SP, St. Louis Cardinals, ETA: 2013: Big time fastball with solid movement to go along with mid-90's heat. Suffered a bit of bad luck in AAA Memphis as he had a 4.74 ERA, but had an elevated .322 BABIP and actually pitched better in terms of K's (10.54 K/9) and limiting free passes (3.29 BB/9) compared to his pre-2012 rates. Although he needs to further improve his command, Miller has a chance to replace free agent Kyle Lohse in big league rotation in April.
16. Carlos Correa, SS, Houston Astros, ETA: 2016: 2012's number 1 overall pick, Correa boasts above-average to plus scores across. A solid defender, equipped with strong arm, good hitting skills, and a 70 power potential, Correa has it all. Should continue to fill out physically and a move to third is possible. Does have a big risk component, because of his age and the time that it will take him to reach the majors.
15. Javier Baez, SS/3B, Chicago Cubs: Baez has a unique ability of barreling up balls in the batter's box and has a chance to hit 30+ home runs at the major league level. Plate discipline needs improving in order to have success at higher levels (only 14 walks in 80 games). Further growth could push him off shortstop, where he currently profiles as above average with a great arm and solid range.
14. Miguel Sano, 3B/RF, Minnesota Twins, ETA: 2015: HUGE power, Sano combines true 80 power with superb plate discipline and big strikeout totals. Could be the next Adam Dunn in terms of HR/BB/K (Sano went 28/80/144 in 2012). Move to RF is in order after an abysmal season at 3B (42 errors). Has a chance to be a very special bat.
13. Tyler Skaggs, SP, Arizona Diamondbacks, ETA: 2013: The major piece of the Dan Haren trade with LAA, Skaggs is tops among southpaw prospects for his quality stuff and solid command. He probably has best left-handed curve in the minors, that features excellent 12-6 break and good control (Kershaw-esque curve). Could be an excellent number 2 in the rotation and could occupy a spot in the major league rotation as soon as next year.
12. Francisco Lindor, SS, Cleveland Indians, ETA: 2014: Lindor is an extremely fluid shortstop that has showed surprising ability with the stick against much older competition. His glove and very good plate discipline should at least make him a starting shortstop at big league level, while the bat could make him a star.
11. Jose Fernandez, SP, Miami Marlins, ETA: 2014: The 2011 first rounder has a power arm that reaches the mid-90's and has a wipeout slider. He is a big kid that needs to stay on top of conditioning to reach his potential of a very good #2 starter. Absolutely dominated in 2012, with a 1.75 ERA, 10.61 K/9, and pinpoint control (2.35 BB/9).