I'm planning my 3rd comeback, but it's going to be difficult since I accepted a lot of new android friends with extremely high numbers of fans. Some of them have over 500m fans. The NPCs have just around 200m. I thought of deleting those friends with too many fans again because it's going to be too hard for me to beat them. So I deleted those friends on G+ (sorry, folks), but they are still in my list. Do they stay even if we are not connected on G+ anymore?