4. Campaign-Multiplayer Hybrid
I already know what you're saying. "Come on, Campaign-Multiplayer isn't anything special. We've already seen attempts at it from the likes of Brink." Well, as far as I'm concerned, just because an idea has failed in the past does not mean that it is doomed to fail forever. We've already seen Campaign and Story blended together in the likes of Brink, but this and many others both failed to capture either the excitement of competitive multiplayer or the story-telling and plot exposition found in an excellently written campaign narrative. However, this is not impossible, and there is still room for improvement. This is shown my developers continuing to strive towards this perfect mix, with the likes of Titanfall and Destiny by Bungie coming to us very soon.