Well, I’m now starting season 13 (first time through). I have to say that Callie Torres had one of the most unnecessary, maybe even one of the worst, exits and that’s including all the deaths leading to this. She decided to suddenly quit her job as Chief of ortho, risk losing her daughter, and leave all of her friends to go to NY with her resident gf THEN lost custody of her daughter, broke up with her gf and left to NY for a demotion anyway?? I’m going to be honest (&please don’t come for me if you don’t agree) she is my least favorite character so far, (her and Amelia). O’Malley, Lexie, Sloan, & Shepherd died but Torres unnecessarily ran away to NY?! I mean I guess they can use it to explain Sofia’s absence while Robbins remains on the show, but still. Not fair lol. Also, she was a regular for 10yrs and they didn’t even do any tribute or anything for her. She was just gone and not talked about lol. Again, I didn’t care for her on the show but her exit was even more annoying.