Geralt doesn't think that any individual will be able to help, but perhaps a several people with different skills may be able to. At least, Geralt can hope. If Eskel goes back on the Path like this, Geralt is sure that he'll die. That's not something he cares to think about.

"There's another option," he says, looking anywhere but at Eskel. "You could come stay in my room, with me. And Jaskier." Jaskier won't mind. It will just mean more dick easily at his disposal. With the dating pool at Kaer Morhen so small, Jaskier will appreciate having two Witchers in his bed.