Good Grey's news?

Katherine Heigl Not Feeling Grey's Love?

Izzie, in the span of just a few episodes went from being one of my three favorite characters on Grey's (along with Bailey and Cristina) to being bat-shit crazy. I literally say aloud at least once per episode some variation of, "Shonda, please kill off Izzie. Stop the insanity!" Please oh please let the contract negotiations continue to go south.

I am also excited about the other recent Grey's news about the possibility of a spin-off centering around Addison (and possibly co-starring Taye Diggs).

ETA: Multiple sources, including Kristin at E! Online, are reporting that Heigl is definitely not leaving Grey's. Apparently, she has a six-year contract. Sad face.