Katherine Heigl is out promoting her new movie One For The Money, but she's not too busy to let the producers of Grey's Anatomy know that she'd like to return to the show. If you're a Grey's fan than you know there was plenty of drama on and off the screen. Will Izzie return to the small screen? Only time (and Shonda Rhimes) know. I personally hope she does! We need something to balance out Meredith's crazy... even if Izzie DID give mouth to mouth to a frickin' DEER!