The shuffling, I hate the shuffling so much. I am less concerned about the way it looks in the formation, but since patch 7, if you ungroup the group while having the slot 3 or 4 companion selected, they are automatically promoted to the slot 2 position. I am not sure if this is a bug or has purpose, but it is so annoying if you split your group often - for sneaking or positioning - and then have to rearrange it again because you accidentally had the wrong person selected.