Shortening the amount of iframes that dead hard has would buff good survivors.
Currently dead hard has no risk associated with it, you press e and dash forward a certain amount of distance and can't be attacked the whole time.
Currently anyone can do it (even bad survivors) and if we shortened the iframes to require better distance management and timing than only good survivors would be able to use it.
Oh also I play both sides and have been high ranks on both sides.
Ace is my survivor of choice.