I subscribe to Tranny's newsletter on this. Looking forward to seeing Castro play. How so? Both were top prospects with high celings (supposedly). Both were rushed to the majors well before they were ready, and both fizzled out and became completely worthless in the short span of a few seasons. This is following the same pattern. I don't see how it's out of line to expect the same result. Yes, and the United States and Angola are both countries, that doesn't mean their problems or best courses of action are similar. Pie and Patterson both had high K rates(especially considering how little they walked), making them more likely to be exploited by MLB pitchers at a young age. Castro is extremely rare in that he has a very low strikeout rate, making him less likely to fall flat on his face at the MLB level, and as a result, probably result in more patience from the coaching staff(this was Pie's problem). Furthermore, Castro has shown a consistent ability to adapt to promotions very well, including improving the weakest points of his game. When he was hitting .400 a couple weeks ago I mentioned that his walk rate was probably so low because he was getting hits all the time. Through the first 14 games he was killing the ball and had 3 walks. In the last 12 games he's leveled off a bit but has 6 walks. His walk rate improved by month last year as well, despite a promotion mid-season. Again, as long as he plays consistently(which is more likely to happen than with Pie/Patterson because of his skillset, and because the alternative is Fontenot/Baker), then there's not a lot wrong with this.