SMGs are no where to be found in Crucible. Close quarter weapon archetypes like Shotguns,Hand Cannons, and Telestos(only that fusion rifle) are popular in pvp. SMGs how ever are in the shadows of pvp. We need SMGs to get a buff because we need an actual counter to aggressive playstyles. Titans are rushing all the time with Sprint melees and shotguns to punish those who aren't aware. And even if you are aware... U might get one shotted because you have nothing to counter aggressive playstyles. SMGs are needed to punish careless rushers and make people think twice about the fights they're choosing.