What if it's some kind of a random-ability role? A guy who can do good but might also kill someone?

The last Holmgang needs looking into. We had a challenge by W&F on glyphz. Somehow Kage replaced glyphz and died against an enemy who has a Holmgang score of at least 10, while Kage himself obviously had a 5.
In the writeup though it looks like W&F was like a bystander that stepped in and then killed Kage. So the writeup itself didn't point at any replacement done between glyphz and Kage.