Lead Character Artist Michael Knowland, who worked on The Last of Us , left Naughty Dog quite recentlyIn his Linkedin Profile he revealed that he is/was working on Uncharted 4 and an Unnanounced AAA Game.But it looks like he updated his profile, and now it sayThe Linkedin Profile of his Follower Frank Tzeng also says Uncharted 4 and Unannounced AAA Game.Lock if Old