It's a premium content item, but it is also a slapdash, inaccurate piece of junk written by one Hudson Belinsky. Does not seem as if he's ever taken a close look at the people at all. One comment already has called him out; that Matt Hearn is by far the fastest guy in the draft, well ahead of Gonzalez.
Aside from the fact that political correctness now prevents BBA from even putting a grade on the report card(!), it is full of ridiculous notions. One of the best is that Drew Harrington is the closest to being ready for the majors, despite being held to only 15 innings this past season.
The guy who's truly the closest, no pun intended, is 27th-round pick Corbin Clouse. The steal of the final day worked in 19 games for Danville and Rome, went 5-0, 1.19 with 5 saves and 37 strikeouts (and only 13 hits) allowed in 24 innings. A beefly lefty (6-0, 230) out of tiny Davenport College, he is a true oddity.
Again, the report card as such is premium content, so buy it at your peril.