As ‘Grey’s Anatomy’ fans prepare to say an emotional goodbye to Sandra Oh (Christina), rumors are circling that someone else may be leaving too-the question is who?

Well, we know for sure it won’t be Justin Chambers (Dr. Alex Kerev), Chandra Wilson (Dr. Miranda Bailey), James Pickens Jr. (r. Richard Webber) or Sara Ramirez (Dr. Callie Torres): all of their contracts have been renewed through season 12!

That means the rest of the cast is on the chopping block and could possibly be gone after Thursday.

Could it be Derek (Patrick Dempsey) and Meredith (Ellen Pompeo)?  Derek cam back from Washington with job offers for both of them and the finale promo hints that Meredith will make a “life changing decision”

What about Owen (Kevin McKidd)?  Maybe he will decide to leave with the love of his life, which would be bittersweet for fans.

The rumors might be referring to one of the new residents: word is Leah (Tessa Ferrer) and Shane (Gaius Charles) have not been offered new contracts and won’t be back next season.

We’ll know in a few days if the rumors prove to be true.  One thing we do know for certain: it’s going to be heart-breaking to watch Christina go after 10 seasons with the show.

Sandra Oh has been phenomenal portraying the complex Dr. Christina Yang.  The character was brash, driven and extremely talented,  a career woman through and through.

She could have come across as a very cold, unfeeling person but Oh infused gentleness and humanity in her to make her not just relatable but lovable.

Her sisterhood with Meredith was something truly special and it is still hard to believe she won’t be back.  Hulu Plus and Amazon have all 10 season of Grey’s Anatomy available so fans can relive all of Christina’s greatest moments.

The season finale of ‘Grey’s Anatomy’ airs Thursday, May 15 at 9 P.M. (EST) on ABC.

In honor of Oh’s departure check out the clip below of Christina dancing her heart out with current and past cast members.