How can you compare the tall and skinny Gretzky to Martin St-Louis or Pat Kane. Kane and St-Louis both have strong legs and pelvis, they are built from the bottom, they are small but big. You could add Crosby to that category. Seriously, Gretzky was about 160-165 pounds, the biggest he's been was 175 at the end of his career. Name me a guy in the NHL right now that is about 160-170 and his 6'0'' or 6'1''. There is none. It's a different game today and nobody with his stature would crack a lineup with Gretzky's talent.
look at how Gretzky's legs are skinny in this video.
http://www.youtube.com/watch?v=IHeDmp2Hz2o
Just look at this one where he falls so easily in a fight against Neal Broten, Broten barely touched him.
http://www.youtube.com/watch?v=boJZ...528DD7F2&playnext=1&playnext_from=PL&index=41
He was a great player, i'm not taking anything from him except the fact that his reputation helped him from getting major hits. Also, it helped him extend his career after the mid 90's playing in the years of a trapping system because he was Wayne Gretzky, the guy that everyone respected. Like i said, replace him by a no name player that nobody has ever heard of with the same physique and talent Gretzky had, and he would never crack a lineup in today's NHL and specially in the years of the trap.