First, two questions....
How would you ever justify trading a prospect?
Did you steal this list from the Twins FO?
Good idea, but the exercise seems a bit ambiguous without a time-frame around the championship you are 'visioning'. Is a championship in 2025 worth more than a championship in 2020? By this list, it would appear so. Are two likely years of championship competition in 2020-2021 worth as much as three or four hypothetical years of competition in 2024-2027? Not by this ranking. Does Sano's standing (for instance) predict an unlikelihood that he has an extended tenure with the Twins? Apparently so. In short, I think the list is severely biased toward unrealistically rosey projections for a big group of prospects. It's next to impossible that this number of prospects prove to be BOTH this good AND retained by the Twins for 'extended' contributions to championship windows.