Kilo, the goal is winning the World Series. No one is denying that the players weren't good values. Anytime you plug a rookie in, and he contributes in any way, it's a good value. I'll give you this....let's say that the overall effect during the season was even. Fine. In the playoffs, Santana's value trumps the other three. Hands down. The "tiebreaker" is the post-season. Which player matters more when it comes down to the big game? It's this reasoning that people want to sign Manny. An uncanny track record of an ability to hit in the post-season. Would you rather have Arod or Manny for the regular season? How about the post-season? I'm sure those answers are reversed.
Kilo, please don't cry poverty, or payroll flexibility. Are you saying if you'd won the World Series, your FO wouldn't stretch the payroll a little to maintain those players? If the Devil Rays can sign their players to long term deals, I can't see how you or we can't.
Did the Red Sox get great value by not trading those players? Sure. I do think, however, that the greater "value" would have been a World Championship.