Kyrie Irving and LeBron James combined for the type of dunk that’s usually reserved for the fourth quarter of blowouts, not the opening minutes of the first quarter in Game 1.

DEVENEY: Can the Raptors stop LeBron, Cavs?

If those two were trying to tell Toronto the defending champs aren’t messing around, then message delivered. But, geez, guys, maybe wait until the W is secure.