http://www.minorleagueball.com/2010/1/8/1240420/new-york-mets-top-20-prospects-for#storyjump Sickels self-publishes a guide to minor league systems each year and is the host at http://www.minorleagueball.com I tend to like his stuff as he doesn't get caught up in the 'you-heard-it-here-first' kind of hype where teenagers with half a good season in the low minors are touted as the next superstar in order to get the attention of fantasy 'keeper-league' geeks. Instead, he tends to be a bit of hard marker who would rather be good than first over the long haul. Also, instead of just an ordinal ranking he gives grades plus quickie explanations (more in depth obviously if you buy his book). His comments on the system overall: On the pitching side, the Mets have something potentially special in Jenrry Mejia, although they really need to be careful about how they handle him in '10. His secondary stuff still needs work, and I think they are asking for trouble if they rush him. Niese is ready now, and while he's not spectacular I think he will have a good career. Holt and Niesen have upside but need to sharpen their command. There are other Grade C types who can help as utility pitchers soon, but I'm very intrigued by the pitching the Mets have gathered in A-ball. Allen and Familia look like breakout candidates to me and I'm going to rank them aggressively. Lefties Matz and Urbina provide some long-distance projection. On the hitting side, Martinez can still be a star, but he's got to stay healthy. I think 400 Triple-A at-bats would do him a world of good. Flores' numbers in the Sally League aren't great, but he was the youngest guy in the circuit and we have to cut him some slack for that. Ike Davis should be a solid hitter, while Tejada, Havens and Nieuwenhuis can at least be contributors and maybe more. Thole is one of the guys I think is overhyped. Marte and Puelo have potential but are too raw to rank higher at this stage. Overall, I think the Mets system is stronger at the top than a lot of people think, but at the same time they could use more depth in Grade C+/B- types. Some of the Cs have the potential to improve greatly. And on some of the top guys (more via the link): 1) Jenrry Mejia, RHP, Grade B+: He needs to refine his breaking ball and a full year of Double-A/Triple-A is necessary in my view, but he also has number one starter potential. I hope they don't rush him. 2) Wilmer Flores, SS, Grade B+: Considering the age/competition differential, he had a pretty good year. Hard to get a handle on him sabermetrically as a result, but I'll give him some slack. 3) Fernando Martinez, OF, Grade B+: People are now too negative on him. The guy was the equivalent of a college sophomore last year. If a college sophomore got drafted and hit .290/.337/.540 in Triple-A, people would be drooling over him. He's made significant progress refining his tools. My main concern now is health and durability, which keeps him from ranking higher. 4) Ike Davis, 1B, Grade B: Showed he could hit for power, also has a fine glove. But I think he looks more like a solid regular than a future star. 5) Jon Niese, LHP, Grade B: Assuming the hamstring is OK, I see him as a slightly above average starting pitcher, classic number three guy. 6) Reese Havens, SS, Grade B-: He'll need to switch positions, and health is an issue. Has power and draws walks, and I think the batting average will come up if he stays healthy. 7) Kyle Allen, RHP, Grade B-: Significantly underrated prospect who deserves more attention than he's received. Breakout candidate for '10. I expect this ranking will surprise people. 8) Jeurys Familia, RHP, Grade B-: Like his teammate Allen at Savannah, Familia could break through big in '10. This is another ranking I expect will surprise people. 9) Brad Holt, RHP, Grade C+: I don't like the way he fell apart in Double-A, but the arm strength still deserves respect. Perhaps he might do better in relief. 10) Ruben Tejada, INF, Grade C+: At worst a fine utility guy, but given his youth (age 20) and contact hitting ability he could get beyond that. I like him as a sleeper for long-term success. FK: His grades tend to be I guess what you'd call old-school type grading where a 'C' denotes an average prospect so C+ and B- guys are definitely ahead of the curve and he throws B-plusses and A-minuses or A's around very cautiously (I count about 40 B+ or better grades to date for all systems and he has only about 5 or 6 teams he hasn't gotten to yet) Guys you've heard of who are NOT in his top 10: 11) Kirk Nieuwenhuis, OF, Grade C+: The strikeouts scare me a little, but he has a broad range of skills. 15) Josh Thole, C, Grade C: He can hit for average, but has no power and defense is mediocre. Sounds like a bench guy to me. The Thole grade and comments has, so far, produced most of the objections (see discussion in link below the list). Some of that discussion can be from just yahoo fans upset that their favorites aren't praised enough but many of the posters at that site are prospect geeks themselves and seem to know their stuff.