Pretty interesting read. The highlight for me:
I had no intentions of trying to outspend the Yankees or Red Sox. There was no reason to. I didnt have to beat either of those teams unless I made it to the World Series. The only teams I had to be better than were those in the National League, and more importantly, those in my division. There were no big spending rivals close to home, so the AL East could spend themselves silly. My plans were to spend to win, not to spend for spending’s sake. IMHO, the money I could save being in the 2nd tier of payroll could be invested in scouting and development. I made this clear to any and all of the owners that I spoke to across the league. Of course that didnt stop some from trying to convince some owners otherwise.
What Cuban’s writing about is diminishing returns. As teams prove time and again, there is only so much you need to spend to compete — and win — in major league baseball.