I am a big From Software fanboy but let's not make shit up. In no way is Sekrio, Bloodborne or any of the Souls games are open world lol. Sure, they're open ended and do a very good job of making an illusion that they are open world, but they are not.
TLOU is a linear cinematic simulator, Prey is not open world and neither is Deus ex...
Your very first sentence said try "openworlds" then you gave a list of a bunch of games which implied every game on that list was open world. And you said "deep combat" for Bloodborne implied that it was an open world game with deep combat. You have to structure your sentences better my dude otherwise you'll confuse people.
That lineup will make Ubisoft untouchable, not all their philosophies connect with everyone (open world, subjects, big themes etc.), and they had some set backs (trying to reinvent the wheel, shaming people into using uPlay etc) too but their games have a personality and that's important in game development.
Sounds very likely, this or a new IP. I'd keep Ghost Recon in the fridge for a while and replace it with an open world Splinter Cell that would have took many lessons from MGSV, the Soulsborne games, MHW and BotW.
I don't think they won't be on time for this FY, but they also have BGE2, Avatar or Skull & Bones.