Aah okay. Yeah I agree, in a situation like this, you've just got to go out and win. It would feel really weird if you lost intentionally, almost like karma or the lady luck trying to get you. You just know you're going to screw up the next game, thinking about a future game.
However, I think putting out your bench out to play and asking them to go all out isn't a bad option. If you win, great, your subs have gotten a good run out and were able to win the game without the main players. And if you lose, ah well, silver lining.