GNW Sakura is the stall Queen of arena, people already complain about that so much. I dont think you guys know what you are wishing for. On a side note, Sakura Sailor uniform is stronger in pvp most of the time, but the war version of Sakura is more accessible and thus seen more often. The tag on her shards does say "sign-in", so it would be very strange if this changes at any point. Ill add though that GNW Choji was in the game since its inception and tagged as "sign-in", but we got him only in december.