Kenyon Martin -- Cowboys Will Win the Super Bowl (Update: No They Won't)

NBA star Kenyon Martin has picked a longshot to win the Super Bowl ... a reaaaaal longshot.

Martin was leaving a shoe store in Harlem last night when we asked for his pick to win the big game -- his answer? THE COWBOYS!!!

Obviously, there's a bit of a problem with that pick ... since, you know, they're not exactly playing.