Often when luring a single enemy out of a group, I have noticed that another of the group moves into that one's place. If I lure the new 'key' enemy into battle, another group member takes his place in the 'key' position, and so on. Rinse and repeat. This makes groups really easy

Today I found a group of snappers in the Valley of Mines behaving in this way. On previous play-throughs, this group hadn't seemed to have a 'key' position. Today I approached them from a never-before-tried direction and discovered that they do actually have a 'key' position.

Which leads me to ask: does every group of enemies have a 'key' position that other group members will go to if the 'key' group member is lured away?

Apologies for asking something that I could, with much labour and time, find out for myself, maybe. But I thought someone out there, new to Gothic, might find this topic interesting.