The Price on Beren's head

[MLD-Grounds-Keeper-Willie]

Well, assuming if it's a lowly orc, then maybe it might get some riches, and possibly a higher rank. That might encourage other orcs.

But I do see what you mean now, and its seems like the orc would get played for the fool. I don't know if it would turn out like you said, but he might be under-rewarded, and if so, the orc might say something along the lines of, "Hey, I deserve more than this!" And maybe then his life might be taken.

But this would still apply:

if he ever needed anyone assassinated after that, no one would want to do it