Queen. Take charge! SM clearly ain't here for an idol actually being proactive, rather than waiting for them to be thrown scraps. I'm so on her side from what I've read so far. That could change, as it's still all quite early and a lot of hearsay, but nothing bad so far... She was thinking ahead. Nothing wrong with that. SM ain't gonna be marrying her, or giving her money to start BLANC if she dedicated another 3, 5, or 10 years with them. She's right to put herself first, after all she has done for SNSD/SM.
I wonder how the girls turned on her though? Maybe they "voted" or something and said she's out? I can't imagine ALL 8 are on board with Sica leaving. Surely this will only cause more cracks in the group?