
Other than fixing what is broken a memento for a noise maker/distraction stone would be a great new gameplay option. Not a skill, but something in the quick slot. And since it’s a memento it can’t be used in pvp.
I’ve asked for it before some years ago back when I was still interested in playing the stealth game. Since the death of my most developed (and most expensive) characters it’s not any kind of improvement that would win me back all by itself.
https://youtu.be/WBhb_bHgiKc