Will Grey's Anatomy soon be George-less? MSNBC.com's The Scoop reports that a source says T.R. Knight is upset by how the network/show handled the aftermath of co-star Isaiah Washington's uses of a homophobic slur.

According to the source, Knight was asked to keep quiet about the initial incident, which happened on set. But then, Washington caused a furor by using the word again at the Golden Globes while trying to deny he'd ever used it in the first place.