Joe Posnanski damn near ruined the NBA Finals -- at least the championship game NBA Commissioner David Stern fantasizes about -- LeBron vs. Kobe -- when he rubs one out. The finals that Nike assumes you want to see. JoPo may have doomed his hometown Cleveland Cavaliers and King James by writing a cover story in the cursed Sports Illustrated. The Orlando Magic led the Cavs three games to one going into last night's win or go home game five.Just a few days before game five -- and after getting fl
