If you can say you happy she leaving on this thread, then why you can not say you happy she comeing back? that only fair. not fair if you can say thing's against.
I love Sara, IMO her leaving was a bad thing because lotsa people ( including me ) miss her a lot in the show. I think the show is not so good without her. and when Grissom leaves it be worse Grissom is just irreplaceable .