Don't think so. Remember the limitations of Protector.
Is the action clearly and unambiguously protecting a target if they knew about it?
Protector has the easiest time doing:
-Vigilante rescues. If you swoop down and KO a mugger then vanish, they'd still attribute the deed correctly.
-Warzone activity. Any time you're fighting a common foe at war, it'd score on a passive level, the opponent IS going to try to kill them.
-Threats in presence. Killing Alkharad COULD potentially have set off an empire wide ping, given the College of Necromancy, but it'd certainly set it off for just about everyone in the environs of Stirland, given that his unleashing of pets. However the Ham Dragons are unlikely to register for anything beyond their immediate area.
So killing random Undead, Beastmen or Skaven would probably score pretty low, they aren't an active threat to anything but their immediate neighbors. You need to kill a leader or break a herdstone to ping at the county level, and good luck pinging anything back to Eight Peaks unless we found ourselves punching Chaos in the face.
In which case you go back to the argument that we should be using Gambler instead for risky things.