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Also in this series: 11-15, 16-20, 21-25, 26-30, 31-35, 36-40.

10. Ryan Eades | Starter | DOB: 12/91 | Throws: Right | Draft: 2013-2

YEAR     LV      G     GS      ERA        IP       H     HR      SO     BB
2013     RK+    10      0     4.60      15.2      13      0      13     12

As a college starter with three seasons of major conference experience LSU right-hander Ryan Eades was a prototypical Twins target in the second round of June's draft and he's the eighth college pitcher they've selected with a top-50 pick since 2005. Eades missed his senior season of high school following shoulder surgery, but was injury free at LSU and led the team in starts last season.

However, fading down the stretch in 2012 and 2013 put his durability in some question and Eades struggled in his pro debut with 12 walks in 16 innings at rookie-ball. Even after a late-season fade Eades finished with a 2.81 ERA for one of the country's best college teams, but a .269 opponents' batting average and 77 strikeouts in 96 innings were underwhelming. And that modest strikeout rate is actually an improvement over 2012, when Eades struck out just 63 in 94 innings.

Combined during his final two years Eades averaged 6.6 strikeouts per nine innings, which paled in comparison to LSU's aces Kevin Gausman and Aaron Nola. Eades obviously isn't on the same level as Gausman and Nola or he wouldn't have been available at No. 43, but the point is that his raw stuff has yet to turn into strikeouts. With that said, it's good raw stuff. Baseball America rated him 37th in the draft class, noting that Eades "looks the part of a frontline starter."

9. Trevor May | Starter | DOB: 9/89 | Throws: Right | Trade: Phillies

YEAR     LV      G     GS      ERA        IP       H     HR      SO     BB
2011     A+     27     27     3.63     151.1     121      8     208     67
2012     AA     28     28     4.87     149.2     139     22     151     78
2013     AA     27     27     4.51     151.2     149     14     159     67

Acquired from the Phillies last winter in the Ben Revere trade, Trevor May repeated Double-A as a 23-year-old and showed little improvement across the board. He posted a 4.51 ERA compared to the Eastern League average of 4.01, cut his walk rate only marginally to a still-awful 4.0 per nine innings, and induced fewer ground balls than his first go-around to signal that a dip in home runs allowed may not be as encouraging as it first appears.

The good news is that the 6-foot-5 right-hander still throws very hard and still misses plenty of bats, striking out 9.4 per nine innings after whiffing 9.1 per nine innings in 2012. Those strikeout rates are good rather than great and can't compare to May's eye-popping strikeout totals in the low minors, but clearly the former fourth-round pick still has some upside. However, he's no longer considered a high-end prospect after cracking Baseball America's top-100 list for 2012.

At the time of the trade there were rumblings about May being destined for relief work long term and the lack of progress he's made, particularly with his control, have raised the volume on those concerns. He likely needs to show considerable progress at Triple-A this year or risk being shifted to the bullpen, although certainly May could eventually still make a big impact as a late-inning reliever with a mid-90s fastball.

8. Jorge Polanco | Second Base | DOB: 7/93 | Bats: Switch | Sign: Dominican

YEAR     LV      PA      AVG      OBP      SLG     HR    XBH     BB     SO
2011     RK-    193     .250     .319     .349      1     12     15     24
2012     RK+    204     .318     .388     .514      5     22     20     26
2013     A-     523     .308     .362     .452      5     47     42     59

Signed out of the Dominican Republic for $775,000 as a 16-year-old the same year the Twins added Miguel Sano and Max Kepler as big-dollar international prospects, Jorge Polanco has likely outgrown shortstop and become a good defensive second baseman with a potentially very strong bat for the position. Polanco showed a ton of improvement at rookie-ball in 2012 and then transitioned to full-season competition last year by thriving at low Single-A as a 19-year-old.

Polanco hit .308 with just 59 strikeouts in 523 plate appearances, drew a decent number of walks, and smacked 47 extra-base hits, all while being one of only nine teenagers in the entire Midwest League to play at least 100 games. As a switch-hitter he fared equally well versus righties and lefties while posting an OPS above .765 in all five months of the season and managers voted him the best defensive second baseman in the league.

He'll likely play most and perhaps all of this season as a 20-year-old at high Single-A. To put that in some context, consider that no one under 21 logged 500 plate appearances in the Florida State League last season and only three logged more than 400. Simply holding his own in the FSL would be an accomplishment and if Polanco produces in 2014 like he did in 2013 he'll be near the top of this list next spring.

7. Josmil Pinto | Catcher | DOB: 3/89 | Bats: Right | Sign: Venezuela

YEAR     LV      PA      AVG      OBP      SLG     HR    XBH     BB     SO
2011     A+     236     .262     .305     .389      5     17     12     36
2012     A+     393     .295     .361     .473     12     36     39     63
         AA      52     .298     .365     .553      2      7      4     10
2013     AA     453     .308     .411     .482     14     38     64     71
        AAA      75     .314     .333     .486      1     10      2     12
        MLB      83     .342     .398     .566      4      9      6     22

Well, we know Josmil Pinto can hit. Last season he followed up a strong 2012 between high Single-A and Double-A by hitting .308/.411/.482 with nearly as many walks as strikeouts in 107 games at Double-A, batting .314 with 10 extra-base hits in a 19-game Triple-A stint, and making his Twins debut by hitting .342/.398/.566 in 21 games as a September call-up. Add it all up and Pinto batted .314 with 19 homers, 37 doubles, and 72 walks in 147 games as a 24-year-old.

And yet there are questions about how he fits into the long-term plans because his defense behind the plate has always received mixed reviews and the Twins thought so little of his ability to catch in the majors this season that they signed Kurt Suzuki to be the starter despite his not cracking a .700 OPS since 2009. As a poor but passable catcher Pinto has enough bat to be an impact player, but as a designated hitter his bat would be nothing special unless he adds more power.

Last season MLB catchers hit .245/.310/.388 for a .688 OPS that was the second-worst from any position behind only shortstop. By comparison DHs posted a .725 OPS that was either ahead or within 10 points of every position except first base and right field. Beyond that, on the Twins his long-term path would be relatively clear at catcher, whereas there are always plenty of DH options and specifically Miguel Sano or Oswaldo Arcia may wind up as preferred choices there.

6. Eddie Rosario | Second Base | DOB: 9/91 | Bats: Left | Draft: 2010-4

YEAR     LV      PA      AVG      OBP      SLG     HR    XBH     BB     SO
2011     RK+    298     .337     .397     .670     21     39     27     60
2012     A-     429     .296     .345     .490     12     48     31     69
2013     A+     231     .329     .377     .527      6     24     17     29
         AA     313     .284     .330     .412      4     26     21     67

Eddie Rosario had a very nice 2013, beginning the year by crushing high Single-A pitching and finishing it by holding his own at Double-A as a 21-year-old, but then he began 2014 by receiving a 50-game suspension for a "drug of abuse." Under the terms of the minor league drug agreement that means he previously tested positive without getting a suspension and then continued to use the drug, which is perhaps more troubling behavior than the drug use itself.

On the field Rosario did what he's done since the Twins made him their fourth-round draft pick out of Puerto Rico in 2010, hitting for a high batting average with gap power and poor plate discipline. He also spent the entire season at second base after beginning the transition from outfielder to infielder in 2012, but there are questions about his ability to be a serviceable defender there in the majors and his offensive skill set would look somewhat marginal for a corner outfielder.

Rosario is a career .307 hitter, including at least .290 in all four seasons, but he's totaled just 22 homers in 217 games above rookie-ball while walking just 69 times compared to 165 strikeouts. That includes a 67/21 K/BB ratio in 70 games at Double-A, although in fairness he was one of only nine 21-and-under hitters in the Eastern League. Still, it doesn't look like he'll produce a ton of homers or walks, which is a profile that typically doesn't equal a big impact in an outfield corner.