Yes, it makes no sense for her to suddenly become a Witcher. The only justification for it is that they know Witcher 4 will make a ton of money and they think it must be a sequel and who else to put in it?
Well it does not have to be a sequel! Look What Red Dead did! RDR2 was a prequel and it was one of the finest games ever made. Why can't Witcher 4 be a prequel? I would love to have a whole series of games about Vesimir! Granted Vesimir is not a woman and I suppose that's the whole point of the Ciri thing...
I'm so disappointed. We could have had something as great as RDR2 and instead we have another girlboss game.