I'd say a major league core of a good to excellent team would include 2-3 All Star position player types, 3 more guys that are better than leahue average and 2 guys that basically are league average. Pitching? I'd want a legit ace(top 10 pitcher in baseball), another SP thats an AS as often as not, 2 solid workhorse types that slot in as 3's on the BA pitching scale, and a league average 5th, with a decent depth guy at 6, and a rookie that you don't think gets shelled at 7, if he gets thrown into the mix. Hard throwing bullpen arms throughout. With a system that sits in the top 10-12, thats neither top or bottom heavy, where each affiliate has solid prospects at it. Age-wise? The average age of yhe major league squad is 27.