April would probably get on her nerves because she has a tendency to do that to a lot of people. She'll always be super nice though, and helpful if needed and it takes a lot for her to think badly of someone. Although she might keep a distance if they make her feel bad.
There's some plotty goodness floating around somewhere about a line with Daryn/Echo, so that is that connection if Jael is in on things with Echo. If not, Daryn would always be polite in passing, but she's not one to get close either, and respects when others feel the same way.
Dakota could be a snark buddy, although she insists she is not snarky she just... doesn't give a damn about anything. So, that could be a thing.
And finally, my newest kid Hannah would be nice, but since she's technically government she automatically expects people to hate her.