Jeff Petry (head) was on the ice with the Edmonton Oilers on Tuesday. Petry sustained the injury during Saturday's game, but he's already symptom-free. "I had a little bit of a headache the next day but we couldn't pinpoint it to the hit. I've had a little sinus thing going on and when I took medicine for that, the headache cleared up so this is just precautionary," Petry explained. If all goes well, he'll probably play on Thursday.