So this is pure PvE trait or thief trait, because if you're going to take this trait it means you'll have 95% to hit anyway or you won't do any combat actions at all.
Usually everyone will have 95% to you in combat, it making you both explode or drop your gun with the same %, so changing nothing, but only if you're always fighting 1vX, where X is always more than 1, so if you're rambo 1 v many, then this trait can be used, but I don't think you'll live long anyway...
So this is trait for PvE because critters miss more often than player.. may be, after wipe they could be changed probably, I don't know.
For tank who's going to burst only in point blank anyway, and going to be meat shield.
For thief, who will have small chance to run away, if someone will shoot him, then miss, and then explode his weapon or atleast drop it, so thief will have a chance to get away.