Original Commentary

This is one of the things Isabel have talked about several times. Brisbane has his own auxiliary cast. Kimberly doesn't. Kimberly is in need of a bit more development as a person, to give her hobbies and friends and such. What she does have, though, is a family, which we will see more of. And we just may see more of Brisbane's family - Terrence

Modern Commentary
We never did end up seeing Brisbane's family beyond his two siblings. And Kimberly never did make any friends. But she got along better with Brisbane's friends at least - Terrence