I wanted to see more interaction between the two aside from those two sentences after Ciri storms out of her audience with Emhyr. I actually imagine that they'd work well together. I just imagine Ciri being incredibly frustrated with some Nilfgaardian nobles opposing the taxation of owning slaves, standing up and leaving. "I am going for a walk. You deal with this." and everyone looking at Voorhis for a reaction and he just shrugs.