Owen Hunt ("Grey's Anatomy" Season 13 that we kinda wish Cristina Yang (Sandra Oh) would just step in and shake the whole thing up. Interestingly enough, actor Kevin McKidd seems to want the same thing.

"American Crime" -- and if he thinks she'd ever come back to "Grey's."

Here's what he said:

"I'd hope she would come back. Yeah, we do stay in touch, and she's doing really well. I hope she'd come back. It would be really fun to have her character come in and shake things up and see what that would do to Amelia and Owen. Although they seem to have enough problems."

Yeah, tonight's (March 9) episode, "Civil War," includes the note that "Amelia finally faces her feelings about Owen." But in the March 23 episode, "Til I Hear It From You," it says, "Owen and Amelia hash out their problems as they work a trauma case together." The photos ABC shared to promote that later episode look tense.

McKidd teased problems ahead for the newlyweds, telling E!:

"It's a hard one because she's got all these demons. He does too. And now they've hit against this big issue of the baby. Owen has always imagined having a family, and now she seems to be changing her view on that. So that's going to be a big issue for them. I'll be interested to see what happens, but, at the moment, it's not looking good. I have to say, it's not looking good. But sometimes that's what's so interesting about the show and I think what's clever about the show is that it looks like the story's pulling you in one direction and one thing will happen and it will change everything."

He did add this hopeful tease, though:

"I've got a feeling that Amelia's going to sort of come to Owen's rescue somehow. I don't know why I think that. It's just a gut feeling I have."

"Grey's Anatomy" airs "Civil War" tonight at 8 p.m. on ABC, then the Japril standalone episode in Montana, and then more from Owen and Amelia in "Til I Hear It From You."

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