[Tom4784]

I think Gwen will be back, we see most events through her eyes. She's essentially our eyes. Jack will be back, he loves doing Torchwood. What they'll do is that Gwen will head a new team and in the first episode of the fourth series Jack'll come back and they'll use his return to introduce the new characters.

I hope that Lois and that Assasin government woman become members. Their characters were fantastic (Especially the assasin woman).