I reckon Saints Row 5/reboot and hopefully Darksiders 3 as they own that ip now. I don't see why it would be dead island 2 considering there working on a moba in that ip...
Well Techland do technically have 4 studios and only have two announced projects with Hell Raid seeming to be a smaller project. I could see them announcing a new game for next year. I do hope we see a new IP from 4A games as well.
I just wish Deep Silver could have bought This is Vegas from WB's now-defunct Surreal Studios. :-/ Seems like the sort of title they would do well with.