I don't, because they will met after 1 year, all of them: Brennan & Booth, Cam, Sweets. And in 1 year a lot could change, nobody (of the team) knows what they are going to find, or what kind of people they will have to deal with. All of them have to learn how to work and interact with each other again, and if you mix that with a baby or a pregnancy, I thik it would be weird, and even chaotic...