User blog comment:Kaloneous/Mass Effect 3 Ending DLC Denied and PAX/@comment-5503561-20120319022650

Also, something completely unrelated to the ending, but somewhat dlc relevant. In the game files, there are weapon icons for Collector Particle Beam, Arc Projector and M-77 Rocket Launcher. So we'll get some kind of weapon pack dlc in the future. Knowing Bioware, it'll probably come with either a set or armor pieces.