In the first two sneak previews for this week's Grey's Anatomy, the focus was definitely on Izzie's return to Seattle - and the aftermath of Alex's hookup with Lexie.

Now, three more clips from "I Like You So Much Better When You're Naked" have been released, giving us a peek at two of the episode's other ongoing story lines.

In the clip below, Teddy and Cristina talk about her startling statement last week, in which she apparently offered to trade Owen like a commodity for cardio glory:

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Follow the jump for two more sneak previews from the episode. The Chief's drinking is about to become a bigger issue now that Derek knows it (thanks to Mer).

But how will the Chief react? See below and comment ...

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What do you think of these new Grey's Anatomy clips? Will Derek make Richard step down as Chief? Will Teddy tell Owen what Cristina said?

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.