i think a lot has to do with the fact that they have a lot of teams at each age group so its not as hard to make but they also are not as high priced as some and generally compete well in tourneys
They are a program headed by Brad Bouras, formerly of the Chicago Cubs minor league program. Brad's teams, primarily 15u-17u, are built around development and getting the players noticed by college and pro scouts. They have added 13u and 14u teams for this Fall and next Spring.