By Frank Pingue CLEVELAND - An 82-game NBA regular season followed by four best-of-seven playoff series has boiled down to a one game 'winner-take-all' title clash on Sunday between the Cleveland Cavaliers and Golden State Warriors. "It's two of the greatest words in the world, and that's 'Game Seven'," gushed LeBron James after his Cavaliers forced the decider on Thursday with a ruthless 115-101 Game Six win over the Warriors. Far from two of the NBA's glamor franchises, Cleveland and the Warriors offer more grit than glitter but will play for basketball's crown jewel in a matchup that features two of the game's greats, four-time league most valuable player James, and Warriors guard Stephen Curry, the two-time reigning MVP.