Being a ranger myself for some time now, I've fount Barrage to be kinda useless, It has very little use unless your trying to melee somone, wich you should never rely on as a ranger. My idea was, sense you can no longer "Bow Spam" maybe make Barrage a timed skill much like firearrow or poisonarrow is and allow the player to "Bow Spam" (By bow spam i mean be able to shoot the bow like you use to be able to back in 1.7) for like 5 Seconds or so. This is just an idea.