Hey! I'm Jeanna and I just have two here right now.
This is Jaina Solo from Star Wars Legends AKA the bookverse/EU.I don't know how familiar you are with that timeline but it's a lot different from the sequels. She's Han and Leia's daughter, has a twin brother named Jacen and a younger brother who sadly is dead. She has a long ass wiki in her bio if you want to look at it..lol. But she's awesome and she's friendly so she should get along with everybody.
My other one is Yelena Belova, she is Betsy's roommate and I'm not familiar with the comics so I'll have to read up on her. Yelena won't know Peggy at all but it will be interesting to see how they get on.
And I'm so excited to see your take on Molly! I love her so much and it'll be fun to see a younger version of her.