ESPN Feed: scott burnside http://assets.espn.go.com/i/tvlistings/tv_espn_original.gif ESPN en-us 10 ESPN Inc. http://espn.go.com/ Copyright 2010 ESPN Inc. <![CDATA[Burnside: Gretzky's return not about reputation but about challenge]]> After the season from hell, Wayne Gretzky's return speaks to his stubborn refusal to back away from a challenge, writes Scott Burnside.]]> May 31, 2006 07:02:27 PDT