the point was to compare to other teams and to do that, you have to set criteria that fits the data you have available AND to point to a teams DRAFTING philosophy. So adding international guys would take away from the comparison because that is not even among all teams (one team could sign 4 players while another signs no one) plus the Braves had several years of no Inter guys.. as far as Fried, you can't add him because you can't query all the teams that traded for a guy in A ball and mostly developed him.. how do you even determine those parameters..
Meta's point is valid and he backed it up with data that was readily available and even across the league. Folks griping about one player here and there doesn't detract from that.