I doubt EA would share their hold on the Star Wars franchise...which is sad, because I doubt they'd ever make a new TIE Fighter game.
Star Trek, maybe...I couldn't find a solitary holder of creative rights for video games and there is a long list of different publishers.
Honestly, I don't think they will be in sci-fi, at least not in the space plane sci-fi arena. No need to cannibalize players of ED.
All we know is what Cobra has so far delivered in its current state. I have no basis in a guess, but I'm going to say it will be along the lines of Pirates of the Caribbean or something otherwise approachable to a broad audience. I'd thought John Wick, but someone is already making a VR game for it. Transformers is possible, but sure hope it isn't...that seems like a franchise just begging for ridiculous scope. Maybe a LOTR game, but that feels really done by now. Harry Potter I think is another real possibility. A few more thoughts...Bourne series, Hunger Games, and Die Hard.