Why limit it to just guys traded after reaching the majors? What about guys traded on the cusp of the majors? Those guys(Hanley and Wainwright, to name two) are still counted, they just get lumped in with Homegrown. The line has to be drawn somewhere, and I thought that was a simple and intuitive enough line. Doesn't that just skew unnecessarily into the "just wait for the farm to work everything out" situation? It's simple, but I'm not sure how intuitive it is to pretend trading for a ready made prospect is the same as drafting/signing/developing your own star. Your theory seems to suggest we should just wait for the farm to do it's work, but if you wait for the farm it's going to take forever. You have to acquire other people's stars if you don't want to wait that long. That is done either via trade, of budding superstars (reasonable), already established pre free agency stars (farm clearers + money), or free agency (money). The Cubs have money, they don't have a farm or the assets to trade for other teams about to arrive superstars. So right now, their only option is to sign free agents. In a couple years maybe they can trade for established stars, and a couple years after that some of their own should be coming through the system.