By Kyle Wood Bet on this four-leg, same-game parlay for Game 6 of the Eastern Conference Finals between the Celtics and Heat. The Celtics are one win away fromNBA Finals after ripping off a pair of double-digit wins to take a 3-2 series lead against the Heat. Boston stole two games in Miami and now has the chance to end the series at home. The oddsmakers have dubbed that the most likely outcome, installing the C’s as sizable 8.5-point home favorites. So far, this series has been dominated by blowouts. More games have been decided by 20 points than by single-digits. One would have to think the …