An idea for a house rule:
Whenever a character gains or replenishes fate (including the beginning of the game), he rolls 1 die and places the result on that fate token. This is done before he chooses light or dark side.
When a character spends fate, instead of rerolling, he replaces the original result with the die tied to the token spent (this is still considered reroll for purpose of rules, cards etc.).
Opinions?