Write "+", if you are waiting for the Witcher 4!

With apprehension. It has already been stated officially that Witcher 3 is the end of Geralt's story, but without him it won't be 'The Witcher'. That's like having a James Bond film without James Bond. I will still be very interested in seeing what they make of the franchise without Geralt in it. So yeah, looking forward but with apprehension.

Cannot wait to see what they do.

The Witcher refers to Geralt. A witcher refers to the rest IMO.

Plenty of stories to tell in that world. With or without characters from the books or the games.
Might not even involve a witcher as main person and might not even be an RPG. The time of the spheres could make an interesting game.
Dandelion's adventures or Yennefer's story might make great games too and only have witchers as side characters. Geralt could have a cameo in them.
As far as witchers goes, Vesimir and Lambert are interesting characters, though Lambert is still a youngster. Especially Lambert's constant comments would be a nice edition.

We'll have to wait and see, but I seriously hope CDPR returns to this world.

I hope that CDPR make another game in The Witcher universe. Personally i'm hoping that if they do, you either play as Ciri, or you create your own witcher and play as them.

Well if they added Modding ability, then maybe we'd see some more of the Witcher world or revisit

There's a PnP RPG based on the Witcher universe. Would love to have a traidtion cRPG along those lines.

In the books Geralt sometimes ventures as a party. Would love to have a Geralt's hanza story along the lines of Baldur's Gate.