Killer perk buffs?

Khaoss

So playing both survivor and killer on xbox I've noticed that most killers including myself will use a certain range of perks that have been deemed "meta" or "crutch" #NOED. The buffs to "Spies from the Shadows" and "Surveillance" have been great perk buffs(Just a side note, Spies is a great tracking perk and use it before people start catching on and run calm spirt).Then I was thinking what are some other perks that I rarely see anyone use that could use buffs for example " Monstrous Shrine, Whispers, Beast of Prey, Predator, and Unrelenting" and sometimes Huntress Lullaby though that is debatable and if use these perks do they make a big difference in your game. For example I think a quality of life change for whispers should be that the whispers is a audio que for where a survivor is in your 32 meters, If he's to your left their should be a whispering sound to your left and the same for the other directions but not accurate enough to tell their exact location and for lullaby a main one that people say is to get rid of the notification that tells you that the killer has lullaby. What do you think are some quality of life changes to perks that you would like to see that could allow less used perks to be shown some light throughout all the ranks?