I agree. I'm happy Izzy is gone and haven't missed her one bit since her hiatus. I think they should wrap up her marriage to Alex with him petitioning to the courts for a divorce because she's run off and left him and he has no contact info for her. Can't you legally do that in some states? As for her medical bills he should fight that in court as well, send the creditors after her!
I am so fed up with Katherine Heigl's uppity selfish behavior that I too will not be watching anything else she is in. It is not ok to just bail on a contract and fans. Newsflash, without fans you'd be nobody! That's the example she wants to set for her child? That when you're tired of something (or aren't getting your way, which is what I think the real issue was) just quit and screw everyone else? Gross!