That's an interesting concept. I think I'd prefer it to be a sort of earned paid time off system. As in with the weekly review you get awarded PTO credit (two days for a perfect week? tie it to the difficulty setting?) that can be spent whenever with a button on the email screen and still counts towards a perfect for that week and still awards points as if you did all the tasks. That lets people put the job portion of the game on pause more or less at will for whatever other activity they want to do, or to never use it if they prefer. It would also be nice if using PTO would also pause everything else (servers going down, fuses blowing, transformers degrading, etc) but it's hard to come up with a logical reason for that to happen. Maybe if you have a kerfus, the confirmation for using PTO noting that "someone will be connecting to your kerfus if you have one to maintain the equipment in your absence"?