We know from the Grey's Anatomy Season 7 spoilers we posted last week that there will be a marriage when the show returns. Not an engagement, we're talkin' full-on nuptials.

We also know, thanks to E! Online, that one of the following couples will be getting married on the season premiere of their respective shows ... and there's a Grey's contender:

• Sarah and Chuck, Chuck
• Holly and Michael, The Office
• Cristina and Owen, Grey's Anatomy

Does that mean we can pencil Cristina and Owen in right now? Not necessarily. E! could mean one of those other shows, and Alex and Lexie or Callie and Arizona would both be intriguing choices misleadingly left off the website's list. But it makes you think.

Will Owen and Cristina say 'I do'? [Photo: ABC]

Seeing as Owen and Cristina were together and seemed stronger than ever at the end of Grey's Anatomy's gripping season-ender in May, and with Teddy out of the picture and pursuing some new romance(s) this year, they seem to be the most logical choice.

As for any additional hints, all we have to go on are (mostly obvious) ones:

• They are loved by most - but not all - fans of that show.
• They are not currently engaged ... which we know.
• There won't be a big lead-up to the engagement.

We leave it to you to weigh in. Will September 23 be the night Owenstina ties the knot? Or will another pair? Who do you think gets married on Grey's Anatomy?

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