I think the XP boosts, the discounts, and premium lockers are worth it alone, let alone all the add-on content! I think maybe a thought on the booster pack could be like maybe once a month make it so you get a little bit of cash, and then you could make it interesting and throw in a mystery item for the month. This would probs be way too much work to be worth it but would be cool to have a event were everyone gets together and someone rolls the dice and whatever number they get will correspond to a list and that item on the list is what everyone gets that month. So you could have like a a bunch of worthless things like a a potato, then a few cool things like zipties or something like that, and then one epic which would be like extra money. Would be a fun way to get everyone together but would probably be wayy too much work.