There will definitely be another Hitman game years from now, but I have a feeling it will be a stand-alone title (ex. like C47, H2SA, Contracts, Blood Money, and even Absolution were) and not a multi-tier trilogy like WoA was.
While I would love to see a DLC campaign for WoA, something like Hitman Contracts where the story is basically flashbacks to 47’s past assignments, where we could play some of the best missions from C47, H2SA, Contracts, Blood Money, and Absolution remade for WoA, I don’t think it’ll happen.
For the next game I would like to see dual welding return, at the very least for the ballers. I also would like to see the ability to customize 47’s suit, baller(s), and WA-2000 rifle, maybe other weapons too but I always felt those two weapons specifically are 47’s signature weapons.
His suit, you could customize the colors, type of suit, accessories, etc. like you’re his personal tailor. Perhaps the new game could add back the suit retrieval from Blood Money, otherwise you can’t use that suit ever again since it’s now in evidence.
The ballers, since they’re 1911s they can be customized a lot. Could choose the frame the pistol uses as well as length of slide, type of suppressor, pistol optics, lasers, etc. and especially the slide/frame finish and the choice of grips. You could “twin” them for dual weld or customize each uniquely and have 2 distinct pistols.
The rifle, same sort of idea, pretty much what Blood Money had but maybe more selections of different types of scopes, stocks, color of the frame, etc.
SMG, Assault Rifle, and Shotgun I feel is where 47 needs signature guns for that are actually useful for more than going on a rampage. Any of these types of guns have real-world equivalents that can easily be concealed under a suit and can be suppressed which to me fits 47’s use case more than using a sling.