30. Matt Barnes, SP, Boston Red Sox, ETA: 2013/2014: UConn product performed well during first professional season (2.86 ERA, 2.2 BB/9, 10.0 K/9). Power arm that needs further refinement with secondary pitches, Barnes should begin 2013 in AA Portland with a chance at the majors later in the year.
29. Danny Hultzen, SP, Seattle Mariners, ETA: 2013: Selected 2nd overall in 2011, Hultzen was viewed as very polished and nearly big league ready pitcher with front of the rotation potential. In 2012, his command fell apart (5.4 BB/9!!!) resulting in very poor and surprising results for someone who had excellent control in college. His tuff is still there, but control improvement is key for any sort of big league success.
28. Billy Hamilton, CF, Cincinnati Reds, ETA: 2014: 155 steals say a lot about Hamilton's speed but he also has an excellent approach at the plate. However, questions remain about his ability to make contact against higher quality pitchers at higher levels. Also, he recently transitioned to CF after playing SS most of 2012 and his speed could make him among the game's best defenders if he continues to develop his outfield skills.
27. Nolan Arenado, 3B, Colorado Rockies, ETA: 2013: Had a setback compared to his excellent '11 season as power and on base numbers decreased. Arenado is an average defender at the hot corner and has a line drive swing that should generate plenty of doubles but ultimately, his potential will be determined on how many of those doubles become home runs.
26. Julio Teheran, SP, Atlanta Braves, ETA: 2013: Arguably top RHP prospect coming into the year, Teheran struggled with lack of breaking pitch and was simply more hittable (7.7 H/9 in 2011, 10.0 in 2012). Still has one of the best changeups in minors but command in fastball and regained confidence is needed for success beyond Triple-A.
25. Jonathan Singleton, 1B, Houston Astros, ETA: 2013: Part of Astros haul for Hunter Pence, Singleton has plus power to all fields and is not afraid to take a walk at the plate. Talented bat could see some time this year as 1B/DH as the Astros move to the AL West.
24. Anthony Rendon, 3B, Washington Nationals, ETA: 2013: Rendon is another player who excels on both sides of the ball. He has an advanced approach at the plate and has ability to consistently drive balls with authority. Durability is a major concern, as he only played in 43 games due to an ankle injury that required surgery.
23. Christian Yelich, OF, Miami Marlins, ETA: 2014: Very talented hitter (.329 Avg in 2012) with line drive stroke that has some scouts saying batting titles are in his future. Additionally, he has solid outfield range although weak arm should force him to left if he cannot handle center field.
22. Travis d'Arnaud, C, Toronto Blue Jays, ETA: 2013: D'Arnaud flashes a special bat behind the plate, but lacks defensive polish. He has the ability to hit for average and power albeit his numbers were enhanced playing in hitter friendly Las Vegas. D'Arnaud does have durability concerns after missing time with back, hand, and leg injuries over the past several years ( and playing catcher only augments these concerns).
21. Mike Olt, 3B, Texas Rangers, ETA: 2013: Another possible 2013 contributer that has a power bat and plus glove that profiles best at third base. Might struggle making contact, but walks and power (28 HRs in AA) should make up for it. Possible move to 1B or RF with Adrian Beltre entrenched in Arlington.