Burnes is the one they should open the bank for. I don't think it will happen, but if we truly believe: "you need those types of pitchers to effectively compete for a World Series. Yet, they are in rare supply and are particularly hard to develop." Burnes is the one to target. A top 3 SP, not a top 15 SP.
But if our position player prospects hit, we might not need 3 top 25 SP to win.