(paraphrased) "Jason Arnott may not play at all this week, he's had a setback."Pierre Lebrun on Hockey Night in Canada's Hot Stove segment this evening, commenting on the concussion which has kept Jason Arnott out of the Nashville lineup for over a week. The graphic on the segment listed Arnott as returning on Thursday against San Jose, but Lebrun indicated that he may be out longer than that. Note that this link takes you to the Hot Stove page, and tonight's video hasn't been uploaded as of this writing (it's up there now, the relevant portion is around the 7:15 mark). Radek Bonk was mentioned as likely to return to action Tuesday when the Preds host Anaheim.