nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyrxcu0k2vm3akgfh0c9l9em6aaque4f6alecrp7jac5729gwd6tuq283tmd (nprofile…3tmd) AFAIK Ashildr and Clara should still be floating around space and time in a TARDIS of their own.
There's the potential for the Doctor to run into them again.
Depending on whether the televised series adopts the events from the "The Witchfinders" novel, that might include Willa Twiston as well.