Was in a NW on my warlock, tank pulled some extra. We were 68.8% when we got to the big pack before amarth. We asked if we should skip, tank pulled anyway. We died, and then the key holder said “we didn’t need that pack”. The tank said “dude, it’s my route” and left the group. We were 15 minutes in, still plenty of time to key it. Also of note, there’s nothing left that CAN be skipped after that point. It was extra no matter what.
Was it disrespectful? Yes. Was it unnecessary? Yes.
But I wouldn’t create a system to punish him. He’s punishing himself. And in ~1200 keys this expansion, this has only happened a handful of times.