You are a great baseball fan, but such a business model would be improbable because executing it would require that the FO take action to tank the team's chances part way through a season. If they put together a roster that they thought would be competitive, those players will continue to try to win throughout a season. If they see that the team will finish out of the playoffs, the players will not stop trying because that would endanger their own careers and diminish their own market value. Such a strategy by the FO would require that the FO sabotage the team's chances. I don't see that as realistic. If the team finishes last, it will be because the FO built a last place team going into the season.