Found this, many people are asking about injuries in other threads, thought this would be helpful
Only thing it doesnt mention is that the Jets are at the 23 man roster limit and to take Maxwell or McArdle off IR they would need to clear room, and if Hainsey is really only going to be out a few days to a week, I doubt they place him on IR.
Player Injury Status/Updated Notes
Ron Hainsey D Upper Body Ques Wed - 10/18/11 Hainsey was forced from Monday's game against the Penguins with an upper body injury and was unable to make a return. He is considered questionable for Wednesday's game against the Maple Leafs.
Evander Kane LW Lower Body Ques Wed - 10/18/11 Kane missed Monday's game against the Penguins after suffering a lower body injury on Saturday against the Coyotes. He remains questionable for Wednesday's game against the Maple Leafs.
Ben Maxwell C Undisclosed Ques Wed - 10/18/11 Maxwell has been sidelined since training camp with an undisclosed injury but was back skating with the team on October 11th. He remains questionable for Wednesday's game against the Maple Leafs.
Kenndal McArdle LW Undisclosed Ques Wed - 10/18/11 McArdle is dealing with an undisclosed injury and is considered questionable for Wednesday's game against the Maple Leafs.
Eric Fehr RW Shoulder I-R - 10/16/11 Fehr has been placed on the injured reserve as he continues to recover from offseason shoulder surgery. He is expected to miss at least another month.