I know she's only been there for a short time, but would you be open to having her as an ex of sorts for Lucas? He would have been sure to hit on her as soon as she was settled into the program, assumed name or not. If he couldn't get her on a date, then chances are fairly good that he's still trying every now and then.
I also have handlingit (and I will be adding both you and brave_hero momentarily) who would be wary of Juno, and probably sigh heavily often, but ultimately she would brush it off as "not my problem" since Juno is in Hollis's hands. In that light, even though she would be careful to monitor Juno to make sure she isn't escaping, she would be a little more relaxed around her. They wouldn't be close, but perhaps a grudging mutual respect or neutral to mildly positive relationship, if that makes sense?