I had a operator idea but I didn't know where I could leave a suggestion so I geuss i'll just leave it here.
It's a defensive operator and it can leave sort of Kapkan traps, but instead of doing damage it explodes some paint cans and attackers wil get paint on there boots.
Wich defenders wil be able to spot and follow, but it will be more of a passive gadget not directly pinging locations.
Wich with the right teamwork helps the defenders.
Feel free to upgrade on my suggestion.
It just seemed like a fun operator to me