All perks that effect the other side should have a counter.
Like, Strider cancel Iron Will which should have 0 hearing effect. Why not had DS a counter? Like Tough Skin: small pieces of glass no longer effect you. Or it have a % of not hurting.
I think all perks should have a counter.
Comments
DS had 2 counters until survivors started complaining, enduring was a counter and the trapper perk I forgot what it is called, the one that made skillchecks smaller.
A Perk which counters DS would only be used by Tunnelers.
Tunneling and camping should be fixed as a core game mechanic though, not band-aided by a perk.
If the killers wants to waste a peek slot on this, it should be their choice.