Cleveland Cavaliers guard Donovan Mitchell. IMAGN IMAGES via Reuters Connect The Raptors had their sports movie moment in Game 6 when RJ Barrett’s go-ahead 3-pointer bounced perfectly above the rim and hovered for what seemed like an eternity before falling through to stun the Cavaliers and force tonight’s Game 7. If momentum really does carry from game to game in the NBA playoffs , it would be hard to imagine the Raptors ceding ground to the Cavaliers even if this game is being played in Cleveland. That said, the home team has won every game in this series so far, and oddsmakers have pegged the Cavs as 8.5-point favorites Sunday night. Raptors vs. Cavaliers Game 7 prediction, best bets When this matchup was set after Game 82, no one expected that Barrett and Scottie Barnes would be the top two scorers in a series that includes Donovan Mitchell and James Harden. Toronto’s precocious pair of forwards have been unbelievable in this series.…