People are going to require Gjallarhorn more because it's an elitist weapon which means that people are going to want it in their group also for the amount of damage it deals regardless of the nerf to wolf pack rounds which won't even be that big of a nerf. Bungie didn't nerf it because it was hard to get into raids without it, they nerfed it because everyone was complaining about it and being little bitches. They just created a bigger problem though for people without the Gjallarhorn because now it's going to be required by a lot of people to get things done just as easy