Board Thread:Spoilers!/@comment-25926288-20170110155747/@comment-27060727-20170112193125

If the original cast's contracts are up at the end of the season, then I'm assuming some key people are going to leave and I'm going to predict that Robert Carlyle will be one of them. Unless they offer him a lot more money and he decides that it's worth it.

It seems like Jen does want to stick around for a season 7 but is unsure of her job status at the moment. There aren't that many episodes left to film though and I'm not sure how far ahead in the story the actors would be aware of, but if they really have no clue about whether or not season 6 is the last, then that's not a great sign for a good conclusion to the series.