The late 90's Yankees were stacked with home grown talent. The 114 win 1998 team had Jeter, Bernie and Posada among everyday position players, along with multiple bench players. Then you had Pettite, Irabu and El Duque who came into the bigs via NY's system. Plus, you had Rivera, and a couple bullpen arms. It wasn't until they started going hard after the biggest money free agents that they stopped winning it all. The Braves have been mostly internally developed. I believe the Angels teams were quite home grown as well. No team is ever going to win with 25 home grown talents, but good ones generally develop a significant amount of their players from within. The Cubs have zero everyday players developed from their own system. Coming into the season the closest thing they had to an internally developed everyday position player was Matt Murton, who actually spent more time in Boston's minor league system than the Cubs'. Theriot is the only position player on the roster who was drafted and developed by the Cubs. Obviously they've done a better job of it with the pitchers, with Hill, Marshall, Zambrano, Marmol and Wuertz. well the system did a good job of setting up the major league roster with Zambrano, Wood, Prior and Hill, but it's not the scouting departments fault that Baker and co. ruined them. Also, the Cubs used their homegrown players to acquired the core of the offense (Hill for Ramirez, Choi for Lee, etc.)