What something/someone that you think is/is going to be important and you don't see people talking about?

We se a lot of discussion to things that may or not be important in later contexts of the show, like the food, code detectors, Ricken, Irv's Outie. What is something that you think is important but don't see people talk about too much?

For me, I think the lady that was usually with Burt G. might be important in the future. There's a lot of shots showing her reactions to stuff happening, even though she doesn't speak much. I don't know she strikes me as a character that will start talking much more in the future, giving details about their work.