I think it would be great if we could have an expansion pack dedicated to Meryl Streep.
You could have skills like learning different accents, traveling the world, fun new sunglasses, and wearing overalls whenever you felt like it. It would also be a good time to include zombies (Death Becomes Her) and also safari gear and bonnets. You could also include an active lawyer career and boating/canoeing as a skill for going down rivers, as well as witches and being able to change your appearance at a moment's notice.
Of course Meryl Streep would appear as herself, much like other celebrities have appeared throughout the series, and if you are lucky she would make you a better person.