There Are Several New Faces
"Who Are You Now" introduces a group of new survivors looking for some help. Magna (Nadia Hilker), Luke (Dan Fogler), Connie (Lauren Ridloff), Kelly (Angel Theory), and Yumiko (Eleanor Matsuura) are rescued by Judith and taken to Alexandria to stand before the ruling council. While the trial doesn't go that well for the group — Michonne riles up the community by uncovering Magna's past behind bars and hidden weapons — they're saved from being completely cast out by her change of heart. She tells them they can't stay in Alexandria, but she will take them to Hilltop.
In the books, Rick welcomes the new survivors with open arms and Magna becomes a close friend and adviser to the still-alive Andrea. Since the group is currently on their way to Hilltop in the series, perhaps they will serve as the new liaison between the two communities since it's unlikely that Maggie will fulfill that role.