Seriously in-depth stuff.http://www.fangraphs.com/blogs/index.php/washington-nationals-top-15-prospects-2012-13/
Consider their #1 ranking for Brian Goodwin:
Goodwin, 22, flashed a lot of potential during his amateur career but it’s taken some time for his tools to start clicking on the field. The former 34th-overall selection spent 2012 playing at two levels and completely dominated A-ball before skipping over high-A for double-A where he struggled.
A talent evaluator I spoke with wasn’t worried about the outfielder’s difficulties in double-A. “He’s got a very, very interesting ceiling. [Goodwin] hits for average, power and has defensive skills,” he said. “He’s a wonderful young man… the make-up matches the ability. He’s very coachable, and a quick learner.” The contact added that Goodwin is also energetic and a hard worker. “His disposition is always the same whether he goes 4-for-4 or 0-for-4.”
Goodwin has a simply, short, quick swing with leverage. His approach is gap-to-gap but he has the power to punish a mistake. Both a scout and the talent evaluator agreed on that assessment of the prospect’s approach. The scout said, “He has chance to hit 15-20 homers down the line as he learns to lift the ball and establishes himself.” I’m also told that he’s learning to become a more effective bunter. In the field, Goodwin has a chance to be an above-average defender in center field with a solid-average arm. The scout I spoke with comped the prospect to Michael Bourn with more power in his prime. The scout suggested a 65-70 on Goodwin’s speed tool with the capability to steal 20-25 bases a season.
Goodwin will likely return to double-A to begin 2013 and will look to curb his strikeout rate, which jumped up to 27% from 14.7% with his promotion from A-ball. If everything clicks, he could be ready for the majors late in the season with 2014 being a more likely timeline. With the addition of center-fielder Denard Span from the Twins, the presence of superstar-in-the-making Bryce Harper and the contract commitment to Jayson Werth (through 2017), there is no need to rush Goodwin’s development.
Also, apparently Sammy Solis is keeping himself "in tremendous shape," the Nationals have no plans to move Rendon off 3B, and
the organization preaches aggressiveness, not passiveness. “It can be a detriment to try and change a young hitter’s natural aggressiveness,” the contact said. “[Eury Perez] has a clear understanding of what he has to do to be successful.”