[Rules] Defer spoils in escalating games

Concise description:
Specifics/Details:
How this will benefit the site and/or other comments:
*Edited to add poll, 5/31/2011.
- There can be a benefit to missing a turn while holding 5 spoils in an escalating game.
Specifics/Details:
- If a player holding 5 spoils misses their turn and another player cashes spoils before the player returns, the player that missed gets a larger reward. This tactical miss could be prevented if the spoils reward value were incremented for the following players and when the player returned he got the original reward value.
How this will benefit the site and/or other comments:
- Intentionally missing a turn is rude to the other players in the game and should not be rewarded.
*Edited to add poll, 5/31/2011.