SUGGESTION - A New Killer: The Shape Shifter!

I got this idea during a match last month!

What happened?

I was wounded and saw a survivor coming my way! I was So glad because i needed to be healed! But then as this "survivor" came closer I realized it was The Legion! In Undetectable Mode!

That's when I came up with the idea - What if there was a Killer that could shape-shift and look like a Survivor and tricks them and shape-shifts back quickly like the Monster/Killer?

I thought the killer could go into a closet and stay in there for 9/6/3 seconds and shape-shift into a Survivor that is still alive! I have no suggestions on perks or special powers/abillities, excepting, shape-shifting into another living Survivor...

EDIT: Oh, ofcourse there will be NO terror radius when the Killer has shape-shifted. But it's temporary! The killer can't be roaming around the map indefinately like that!? So I was thinking that perhaps it can remain in its Survivor shape for 30/45/60 seconds...? Oh, and if a person drops a pallet on the shape-shifter while it's in Survivor form, it will take its own shape back. And shape-shifting have a cool-down too! So, perhaps every 30/20/10 seconds the creature can choose to shape-shift..? Maybe a closet isn't even needed...?

And it's weapon could shape-shift into an item...which could possibly reveal its true nature...? Or even better: it could appear as another Survivor...without item!

The hilarious/scary moment will be when Survivors see TWO identical survivors at the same location! XD but one be holding an item is definately NOT the killer, so, maybe it would be a better idea if the shapeshifter even mimicks the item that certain Survivor was carrying..or even appear to be empty-handed...if that Survivor also has nothing!

Another EDIT: A way to identify that a Survivor is actually the Killer is to hear it's non-human breathing! But you'll have to be very close to hear it! And this means you'd be in it's attack range..or you'll have to be hiding!

AND - The Shape-Shifter can even mimmick wounded Survivors! ALL Survivors, at the start would happily rush to aid a wounded survivor, right? Mimmicking a wounded Survivor is a splendid tactic of the Shape Shifter! This will definately cause lots of suspicion and distrust among the Survivors! - Who is The Killer?? And this is when 3rd party comms (Discord, etc.) become really useful!

Also, should a wounded Survivor get healed elesewehre on the map, other Survivors could see the Shape-Shifter (in Survivor form) switch from wounded to healed Survivor...on its own, revealing it's The Killer! This Killer will surely cause lots of funny/scary moments! XD

Edit 3: If an affected Survivor (which the Shapeshifter is mimicking!) gets healed or drops or picks up an item, the Killer mimicks the same image, in an attempt to fool and trap other Survivors, which could cause interesting moments such as when other survivors witness the Shapeshifter (in Survivor form) suddenly producing an item in its hand, or an item simply vanishes out of its hand! This happens because of the "connection" the Shape-Shifter has with the ssurvivor it's currently mimicking.

Anyone has better suggestions about it's powers and perks? Please mention them below! :)