Okay, sorry to bump, but I needed to share this. I had been messing around with guest players before this and I found out that if you have a guest player in your party in one of your original 16, then when the guest went to leave, they would actually stay there and it would take the one out of your original 16.
Then I found this and I was playing the game a bit just to test it out. I was right before you save Algus from the Death Corps and I kicked Delita outta my squad, even though he original entered as a guest. When the battle started Algus was in the place of Delita for some reason and I chose not to save Algus. It was pretty great to see Algus turn and look at himself and say "I'll save him...".
Again, sorry to bump.
Then I found this and I was playing the game a bit just to test it out. I was right before you save Algus from the Death Corps and I kicked Delita outta my squad, even though he original entered as a guest. When the battle started Algus was in the place of Delita for some reason and I chose not to save Algus. It was pretty great to see Algus turn and look at himself and say "I'll save him...".
Again, sorry to bump.