Yeah, I'm sort of in the same boat on the whole group assignments thing. I don't have too much of a preference. Any potential reasons I can see are like top down Red Wraith balancing or specializing of team composition. But given we would just be forming one larger group anyways for all intents and purposes, luck of the draw sounds fun.

I feel sorry for the poor saps who've had to listen to Tarrot's ghost stories for a while.