For further reference, the Cubs also have one additional player on the DL who will be under 26 in 2016. And four more players on the 40-man who have an excellent chance to make the 25 man in 2016. That would potentially make 9- and there are at least 3 more who will likely be added to the 40-man who could play next year. Having the potential to roster more than one third, up to almost one half of a 25-man made up of young players is pretty significant. Similarly, the Astros have 6 additional players that will be under 26 on their 40-man, with a passel-full of players besides who may be added to the roster by next year. (From the Appy League level on up, the Astros farm system teams have the best overall record in their respective minor leagues, save one.) These two teams are winning, stocked, and young, and soon getting even younger. (Or soon dealing a lot of prospects for proven major league talent).