I agree with a lot of this besides the changes to the Beast of the Hunt audio. If anything I think they should lean more into it being a feral transformation of a man becoming the Apex Predator. The transformation into this creature of the hunt that chases its prey down relentlessly. We already have the feral scream that can be heard from decently far away that gives away a Bloodhound activating BotH, as well as the heavy metallic breathing as they run around the arena. I think there should be a "hunted" debuff on enemy legends that Bloodhound is actively following the tracks of (granted through passive) that makes their own heartbeat overtake a large part of the audio queues they might receive as they succumb to their own fears. Imagine being in the middle of a gunfight and suddenly you get a "Hunted!" alert on your HUD like you would from any other legend interaction, except this time the sound of the bullets and abilities sounding off around you are quickly replaced with the sound of your heart beating with adrenaline and fear. Similar to Seer's heartbeat tracker increasing in intensity with lower health targets, the more active your character is being (running, shooting, mantling etc.) should increase the intensity of the Hunted debuff.