Joanne Ireland reported on Sam Gagner's status via Twitter:
Sam Gagner's return has been tabled for a week. Surgeon said there was still too much tenderness in jaw. Will re-evaluate next week. #oilers— Joanne Ireland (@jirelandEJ) October 25, 2013
"Tenderness" A.K.A. pain, still exists in the affected area, so we wait in anticipation of the Oilers getting some much needed depth from injured reserve.
In his stead, Mark Arcobello has performed admirably, but Taylor Hall's injury has complicated matters.