Definitely Ricochet 2: Electric Boogaloo.
I agree! It will be great to see a game that Valve put's it's heart into again! Hell, I think the only thing they might be more passionate about is their Snack Bar with those pink 7,000 calorie cookies! It's time for an eSports revolution!
Also looking forward to
The new Metro game that will be coming out this year! It's one of my favorite series out there, and now that the studio has left the... chaos... of Ukraine for the sunny shores of Malta, I can't wait to see what they're going to put out! For the Order!
As much as I shouldn't be, I'm pretty excited to see what becomes of Destiny 2. I want to give Bungie the benefit of the doubt because of how much I love their previous track record and say they learned important lessons. I like what I've seen in the trailers and releases so far!
PAYDAY 3 is not an announced title currently, but with the lack of content and OVERKILL talking more about futures, I'm hoping to see it at this year's e3. I would love to see it put down the single city (without DLC) and maybe go global with a few regions you get heists in, and let you pick a region to have your more customisable safehouse in! Maybe something like East coast USA, Italo-France, Hong Kong, and NSW Australia would be a wide spectrum of heisting to do! (I could write a whole book on what I want to see from the game :] )
Crackdown 3, The only surviving game from MSoft's cancellation spree (I think?) I would love to get more information from this series. The last I can remember seeing was their destruction system for multiplayer and that was mind mindbogglingly awesome! All they have to do is lean the game more towards the first game with some of the (scarce) improvements from the second and we have a hit!
I'll edit this if I think of anythi-SCALEBOUNDREVIVAL-ng else. Apologies from deviating a bit from the question as well.