With the implementation of the MLB Amateur Draft in 1965, a team's ability to build a farm system and stock a major league team is largely affected by it success in drafting future talent.
In analyzing the results of the Calvin Griffith years of the draft (1965 - 1984), I looked at players drafted in rounds 1-5.
For the first 10 years, 51 players were drafted 1 through 5. Of those 51 players 6 did not sign with the Twins. This group included Eddie Leon (Round 1, 1965 draft), Del Unser