Yeah, I'm not sure why they haven't redone Sivir yet. I honestly think she should have been the first since she honestly has the worst graphic in the game. Everytime they release a new graphic update, I ask, "What about Sivir?"
Seriously, the woman must have three cans of hairspray in her hair because it NEVER MOVES!! Her graphic is just so horrid compared to others. She definitely needs it a lot more than Annie, Nidalee, Kayle, or Tryndamere. I'm just hoping that the reason they have not released an updated model for her yet is due to an extreme make-over for her.