A question. The 1-6 numbers below the "clear all followers" button. I *suspect* they are used to save your current followers to that number so you can switch followers by just clikcing on them, but I can't figure out how to get them to work.
They are the pre configured "teams", I think You can set them up on the "follower" screen (the 2 swords icon). Once you hit a certain level, you can have one squad get beat up and get another squad while the first one heals (using only healing stuff on yourself). At least that's how I see it for now. Haven't played with it yet.