I desperately want Nat and Margery to be friends, I can't even tell you. Natasha very much used to be a similar sort of person, in that sort of charming and flirtatious paired to a certain sort of ruthless-for-a-cause kind of way, so I'd love to see how they get along. Natasha could also use some lady friends, and I'd love to see how the different era thing goes. :D