Here's an interesting spoiler from TV Guide regarding Cristina's situation post-plane crash and her relationship with Owen:
Update: Rhimes has dubbed Season 9 the Year of Romance, a theme she confirms will extend to Dere/Mer and, believe it or not, Cristina/Owen. "They're going to find their way back to one another, but it's going to be a long journey," she warns of the latter, fractured pair. "I want everyone to be clear on that." - TV Line
Hey Natalie, what did you learn from your Grey's Anatomy set visit, specifically about Christina and Owen?
NATALIE: Cristina will not handle the crash well, with Kevin McKidd calling her "deranged, crazy" and likening her to a "wild animal." "Owen's feeling very helpless and very out of control," he tells us. "It's going to be Owen striving to win her back... they're definitely the damaged couple, but they seem destined to be together."
For spoiler junkies, you can find more season 9 spoilers posted earlier in our Spoiler section