Speaking with Business Insider, Disney Interactive Studios have mentioned a "big title" that is supposedly coming to America "mid-year 2013". We don't know what this "big title" is, apart from that it's not Epic Mickey 2-- due to this, Business Insider have predicted that the title they are referring to is Kingdom Hearts -HD 1.5 ReMIX-, and we agree. Disney Interactive don't have any other franchises as major as Epic Mickey and Kingdom Hearts, so it makes sense that this "big title" is the upcoming HD collection of Kingdom Hearts titles.
Disney Interactive also mentioned that they are looking forward to "continuing to grow in the social space", which could possibly be a hint at Kingdom Hearts for PC Browsers internationally-- but again, this is in no way a confirmation. Thanks to lizzie1238 from KH13 for the find.