Board Thread:General Discussion/@comment-24979796-20140616134840/@comment-5278765-20140616150437

In universe, it's likely that she just couldn't make it back so soon after starting a new job. And out of universe, Kim Raver wasn't available for filming.

She could totally come back and I'd love to see her come back at some point. I always miss Teddy when I go back and watch old episodes she was in. Maybe in a couple seasons, they'll bring her back for something. Or she may come back for the series finale.