In the process of writing a blurb about every player who received votes in our biannual Purple Row Prospects list (this edition it was 51 players across 24 ballots), I had a lot of time to think about trends and system strengths and weaknesses. So for anyone who missed a few write-ups or even who has a more casual relationship with the farm system, I wanted to synthesize some of those thoughts a bit outside of just thinking about the players. With Colorado’s penchant for building their big-league roster from within, the prospects on this list are likely going to play a big role in the next five to seven Rockies teams.