Sooo... episode 5 will either be Doctor Light (with everyone else trying to get out of their respective predicaments and/ or trying to rescue her, hopefully) OR the Doctor in a dreamscape, receiving a Divsion Very Expository Powerpoint Presentation, right? The latter would mean we'd start getting some answers, at least... And I hope we'll see that black & white dreamscape house again. Maybe the Division need the Doctor's help.
I wonder if Ruth will come back and save herself, so to speak.
I just hope that Yaz won't start again with the shoving. The Doctor might shatter in 1000 pieces, literally, if she's still in WA form. "Three years! It's all your fault! How could you do that to ME/ US!"
Funny, she'll have known Dan and Jericho for a longer time than she knew the Doctor. And Dan hardly ever spoke to the Doctor before they got separated, he's more Yaz' companion than anyone's.
I don't think I need any more info about the origins of the TC., but I do expect answers about the Division and the Flux etc. But I'm almost resigned to Vinder and Bel being her parents, throwing the baby through the portal (into the past) when in peril at some point, or to save the universe or whatnot, so the Doctor is in a neverending loop paradox, because The Power Of Loooooove, A Force From Above...
ETA: Did we ever learn the name of Vinder and Bel's planet?