At The Gates just released their second post-reunion album To Drink From The Night Itself in May and are already looking toward the future. At The Gates is currently on tour with Behemoth and Wolves In The Throne Room, and have taken to Facebook to let everyone know they're writing on the road.
Whatever the band does next will certainly have more input from new guitarist Jonas Stålhammar (God Macabre, The Lurking Fear, etc.), who joined late in the writing process to replace Anders Björler.