This isn't the best method (and may not be a good method, but it was quick and seems interesting, if nothing else), but here are the total average WAR of the four players you listed for each team: Cubs: 10.3 Brewers: 11.5 Reds: 10.7 Pirates: 8.4 Astros: 16.3 Cardinals: 12.6 (8 WAR per year from Pujols) So the Cubs are fifth by that method (ahead of only Pittsburgh), but basically in a tie with the Reds and only a win behind the Brewers. Consider we didn't even see the peak of Prior because of injuries (not the fault of Cub development) and one other (Castro) has only just made the majors, and it would be pretty easy to rank the Cubs ahead of the Brewers, who are all established veterans at this point and we know what their peak is/was – whereas we don't with Prior (had he stayed healthy) and Castro. Also, I'd take any of the Cubs' three over the Cardinals' three other than Pujols. You still give them credit for Pujols, but none of the others have been great to this point and Ankiel's been terrible overall. I don't think the Cubs are ahead of most of the teams in the division, but I don't think they're that far behind any of them either. Z is only 29, Soto is 28 and Castro is 20 – there's still a lot of good they can do going forward. Their minors really haven't been very productive. Ankiel is comparable to Corey Patterson for the Cubs and, other than Pujols and Rasmus, they haven't developed much. They've been carried by Pujols (developed), Chris Carpenter (FA) and Adam Wainwright (trade) for a while now without a bunch of good production from their minors. I'd probably take the Cubs all day over the entirety of the Cardinals' system, though Pujols changes that. The Braves' focus was on pitching (Maddux, Glavine, Smoltz, Neagle, Avery, etc) and piece in offense where they could get it. They did develop some good bats (Chipper, Andruw, Javy in particular), but that wasn't their focus. Their stated organizational philosophy was focus on pitching and add in bats as needed. They did a really good job with pretty much everything through the 90s, though, so they exceeded that and developed some really good bats. The Cubs' problem, I think, is they've rushed some offense players because of their weak offensive clubs and haven't given them the proper time to develop. Patterson was rushed way too fast, Pie wasn't rushed as badly but wasn't given much time to learn in the majors, for example. With the kind of players they've targeted (leaning toward raw, low patience players), they've needed to be more patient with those players and they haven't been. The way you fix that is either target more patient, developed players and/or give them more time getting to the majors and once they're here.