Hotels, resorts, banking system, owning more properties & house builders adds huge amount gameplay!
Simmers have said for a long time that money in the Sims is too easy to get and then you have nothing to do. That could be remedied. New banking system with loans House Builder career teller, ...
I can write five books and my Sim will be set for life. It's that boring. We definitely need something to make it harder, at least as an option for those who are not into casual gaming.