There's really no position player under 24 that you can say in the next 3 years is a likely starting major league player. Guys like Fielder, Weeks, Braun, Hardy, etc. were as minor leaguers. My guess is that most systems have at least one or two of those types. There are some that bear watching ala Davis that could become that by the end of the season though. Likewise, there's really no one single pitcher under 24 that is considered likely to be in a rotation within 3 years. There's plenty of candidates (more so than the recent past) that could develop into that but they are not there yet. When ranking teams, I think BA puts most it's weight on the number of these types each team has. Gamel, Rogers, McClendon, Faris and Rivas will all be 25 on opening day. They could all be contributors this year, some more than others, but I would think BA no longer looks at them the same way they look at 21 and 22 year olds. If Weeks and Fielder aren't signed, they will need to fill in around a core of Braun, Hart, McGehee, and Lucroy with moderate priced FA. That should allow them to sign at least one of Marcum or Greinke to an extension. The other should bring back at least one quality young arm in a deal next year. Wolf could also be trade bait with a solid 2011.