There's a lot coming up when Grey's Anatomy returns next month. Here's some of the details we've gleaned from our own research and from other TV insiders.

• Meredith has to leave the OR when she suddenly goes blind. [TV Guide]
• Don't expect another miscarriage storyline. Callie's pregnancy will stick.
• Rachael Taylor's character may be given more than just obstetrics duty.
• Mark pulls a sneaky maneuver to get dirt on Lexie. [E! Online]
• Tracks featured in the upcoming musical episode: The Fray’s “How to Save a Life” and Snow Patrol’s “Chasing Cars.” Fist-pump/forehead-slap? [TV Line]
• Shower sex is back, baby. One soap-dropper in question isn't single now, but he/she will rival Calzona's earlier, sudsy efforts. Any theories? [TV Line]
• When Thatcher visits February 10 with a health condition and a new girlfriend who Lexie doesn't approve of, this is what it will look like ...

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