Bertrand

Honestly, following the events of Witcher 3, it makes sense for Ciri to take over from Geralt.

I would love to see how she progresses on her journey.

I would also love to have maybe, Geralt at some point deeper in the game, that you co-op with on several missions. Where there's an 'official' passing the mantle to his 'daughter'.

CDPR please, please steer clear of the woke, girl boss formula and keep it real guys. She's strong and not a push over, she can make Witcher 4 shine in my opinion.