Though this will likely not happen, I'd love to see a sister or cousin of Audrey's pop up in Darrowby [reason for this relative being previously unknown TBD] and push her along her healing journey. As a result, Audrey moves out and rents a cottage, starts her own business, and does her own thing.
Siegfried admires her and is proud of her, but finds himself increasingly lonely for her and finds reasons to stop by her cottage. Being lonely for Audrey's company in particular causes him to be less focussed on his relationship with Dorothy. Even when Dorothy and Siegfried go out, he's always on the look-out for Audrey, hoping they cross paths.
I would prefer not to have S7 filled with Siegfried's subtle yearning. Rather, I'd love to see Audrey continue her path of independence that started the moment she left Scarborough 10-11 yeats prior. She has healed so much due to the safety she found at Skeldale House. I believe she has healed even more and perhaps got a taste of what it would be like to simply care for a family rather than simply being a housekeeper in Sunderland.
S6 Audrey was different. She seemed more self-assured, more independent; to me, she seemed less of a housekeeper and more of a wife/matriarch. I would love to see her life outside of Skeldale explored more and see her as less an extension of the Farnons. I keep say that Audrey came back to Skeldale for a reason. She didn't come back just to be the housekeeper and fixer. Tristan is grown and has his own life. James and Helen have their own lives. Audrey is not going to stay at Skeldale simply to keep Siegfried afloat. It would be bad writing, plus it would do a grave disservice to Audrey's character. I want to see her have fun, heal some more, and be absolutely cherished in S7 (even if it's not with Siegfried).
#RamblingsOfAnACGASFan #ItsTooHotToBeOutsideSoImThinkingTooMuch #FantasisingAboutFictionalCharacters