Honestly, what I would be more interested in is a situation similar to Shenmue III where Konami and IGA could make a deal where they license the IP to him and he will do another kickstarter. You could always say: "Bah, I'm tired of that IGA", and as interesting it is to fantasize about who could do Castlevania justice, I honestly wonder how much game developers would be willing and actually competent enough to make a Castlevania game that people actually like. Just imagine Castlevania falling in the hands of the likes of MercurySteam forever.