Most Twins' non-first round college players start at E-town (some of the late round picks even start at the GCL facing high school and foreign players!) and then move one-level a year until AA. Look at LaMonte Wade- Any other org he'd be at High-A now. Mitch Garver spent a full season in A ball in 2014, despite being a college draftee, and he had an OPS of .880 and a BB/K of .94 in 504 PA. It should be about getting college players to AA as quickly as possible, they really don't need a full year at A-ball. I have no idea if this has any affect on development, but the Twins are one of 13 teams with the minimum 7 minor league affiliates. 17 teams have 8 or more. The Yankees have the most with 10 affiliates. The Twins are one of just 8 teams without a Short-Season A team (KC has 3 rookie level teams so they don't really count). Now some teams have one rookie level team (GCL or AZL) and SS A level team and two DSL teams. The model I do like- with two rookie teams (GCL/AZL and Appy/Pioneer League), and a SS-A team (NY-Penn Lg or Northwest League). 8 teams have that set up- D'backs, Astros (Astros have 2 DSL teams), Mets (Mets have 2 DSL teams), Yankees (Yankees have two GCL and DSL teams), Pirates, Cardinals, Rays (Rays have a Venezuelan SL team in addition to their DSL team), and the Blue Jays. As far as the 8-team set up goes, the GCL/AZL teams are for most high-school and first year (in the states) foreign players; the APPY/Pioneer level teams are for low-level college players that come from poor levels of competition, advanced first-year high school draftees, and 2nd year rookie players that haven't shown enough to go straight to A ball. The Short Season A teams then are exclusively for first year college draftees to get their feet wet after signing. Many of the top college draftees then (if the show enough in SS-A) then jump straight to High-A for for either a full or half year, then a full year at AA, then at least a half season at AAA. The rest of the college draftees get a half year in A ball, then go to High-A. High schoolers, since they take longer, would take a more individualised approach. The goal would be to get them through the rookie levels to A-ball and then only send them to High-A once they've mastered low-A- whether its a half-season, a full season, or two full seasons.