Peter Claffey heavily implies Dunk and Tanselle could meet again in future seasons of AKOTSK (Spoilers Extended)

Peter Claffey in a recent interview, via Winter Is Coming:

I’ve had conversations with very in-the-know people, so I have to be very careful about what I say,” Claffey said cautiously during the interview. “But obviously we know the first, second, and third novellas, so we know how those things will originate. And the reason that Dunk and Egg leave to go in 'The Sworn Sword,' the second one, to go to Dorne is in search of Tanselle and her company. But without trying to spoil anything, if we push on very far...I'm pretty sure you'll probably see Tanselle and Ser Duncan the Tall in the same room together again.