Sometimes winning at all costs and trying whole heartedly to win every game in a sport with a really long season is counter productive. Players need rest. Sometimes it's in the best interest of the team as a whole to play lesser talented players and possibly lose than it is to play your best all the time and win.
In baseball it's impossible to play every player 162 games and run your closer out there in every closing situation. Basketball is no different.
As for Paul's request to play even when tired because it puts him in a rhythm and he plays better, he is full of stuff. If that were true he wouldn't have complained about being played too much last year when it was pretty obvious he was playing worse because he was tired from playing too much.
Paul is saying the macho thing, the thing he's expected to say but coaches sometimes have to save players from themselves and having a week off to practice and heal up before the playoffs for KG's knee, Paul's whole body, Ray's legs, Perk's legs and Rondo's whatever could be construed as maybe the best thing for this team.
And if they happen not to win the two games, so what. And if they manage to win them, again, so what. they really don't matter in the long run. Healthy stars, good playoff matchups and better draft positioning do matter.
Also, any Celtic fan that says towards the latter half of 2006-07 that they were secretly okay with the Celtics losses, to me, might be being just a tad bit dishonest not only with us but themselves.