Assassin’s Creed Rogue was briefly spotted on the official Uplay reward page, specifically showing availability for not only consoles, but PC too. Ubisoft have mentioned the idea of bringing the game to the PC, saying they’ve “heard a lot of response requesting a PC version” and that “they'll be looking into that very soon”.
This has been further confirmed by another spot of the game on the Brazilian Classification Board, which also now notes a PC version of the game.
Here’s the evidence:
With this pretty damning evidence, the question is now not if it’s coming to PC, but when.