For Al/Raine
Raine: Su we know :D! Other wise Dinah will meet her since she's gonna take a summer job as a receptionist at Aeon. I feel like she'd get along with Holland and Olivia. Emil will appreciate that, like him, she doesn't necessarily act the age she looks because Emil definitely acts like a very tired 60 year old Dad who will murder you if you touch his child.
Al: Izzy, Emil, Su would know him from crime scenes (Su doesn't show up at many but if a person that she's case manager of is arrested again she always goes to see the scene, she's also at a lot of events anyway so there as well). Rey and him will get along still I wager. Izzy would if she wasn't so demon adverse so idk maybe eventually we'll see how that goes this time. Holland is angry and in a corner and doesn't wish to speak to me right now so idk come back later. I can't think of any immediate connections with Olivia.