New York Islanders Jeremy Yablonski fights Montreal Canadiens Jaroslav Spacek (R) during the third period of play in their NHL pre-season hockey game in Quebec City, October 2, 2010. REUTERS/Mathieu Belanger (CANADA - Tags: SPORT ICE HOCKEY) 

Montreal Canadiens Eric Neilson fights Ottawa Senators Jeremy Yablonski during the second period of NHL pre-season hockey play in Montreal, September 18, 2009. REUTERS/Shaun Best (CANADA SPORT ICE HOCKEY) 

Montreal Canadiens Eric Neilson (R) fights with Ottawa Senators Jeremy Yablonski during the second period of NHL pre-season hockey play in Montreal September 18, 2009. REUTERS/Shaun Best (CANADA SPORT ICE HOCKEY IMAGES OF THE DAY)