I don't see why you'd need to do that, unless I'm playing the game wrong. I typically have over 400 points left by Friday.There's no update yet. It shows as updated due to a mistake. Sorry for that. The real update 0.3.5 will be up before the end of january. Stay tuned!
After every weekly review Tara takes away all your points, so you have to work it up again. Keeping the extra points could be a good change to implement.