As brutal as Minos' proposal was, it was common practice in the Spiritual World.
When two sides engaged in a confrontation, especially one between beings of different races, it was very common for the winners to devour the bodies of the losers.
Beasts did this to other beasts of different races and to humans, and humans did it to beasts.
But there were cases of beasts of the same race devouring their rivals, which was more common among beasts. Even cases of humans devouring other humans existed, although very rare.
When Minos suggested this, his group didn't find it so strange, and soon, the mercenaries there were setting up large bonfires, some of them already cutting up the corpses, removing the useless parts, and quickly preparing the edible ones.
You didn't have to be a spiritual cook to know how to prepare a barbecue!