Right now:
Already owned: Grid 2, Dirt Rally 4, something else Dirt, Kingdom Come, Tropico 5, Legend of Eisenwald, Ember, Two Worlds 1–2 (serious backlog, yes).
Certain/soon upcoming: Cyberpunk
Potential/distant upcoming: Dragon Age 4, next Mass Effect game, Warcraft 4, any Star Wars RPG that isn't micromonetized by EA, probably next Dirts and Tropicos
Very, very potential: any decent RPG that doesn't follow the current long-term recycling trend of focusing on the occult, souls, or war against magic/magic users. Preferably one that is based on exploration, isn't extremely twitch-intense (I could handle Witcher melee and Mass Effect shooting) and isn't based on repetitive bland low-budget instances (like ME1 random worlds). I know of new Fallouts, but I've lost interest after 3.