Kate Walsh weighed in on another potential return to Grey’s Anatomy after Addison came back to drop a major bombshell about the state of her marriage. “It was never up to me where Addison’s story wrapped up. So coming back was like going home for the holidays,” Walsh, 58, exclusively told Us at the Centrum Inside and Outside Makeover Salon Experience on Thursday, August 13, in New York City. “I love going back and it had been enough time that I was like, ‘OK, I’ve got to do lots of other things [since then].” Walsh, who originated the role of Addison when the show premiered...