Bioware developing a new next generation game? (More Evidence)

I was surfing through Bioware’s website and I came across this interesting list of games. It currently shows Mass Effect 2(already released) and Star Wars: The Old Republic under development. But if you look the third game it shows that Bioware are developing an unannounced new IP. What could that new game be? We are unsure, just like you. But what do you think? Let us know in the comments below.