Read the Recap at ESPN and it was in response to the Bulls saying Rose's guarantee of the Raptors winning the night before gave them motivation. Basically, he's bitter against the Bulls.
LOL Jalen's like that, guys - he's always saying making off-the-wall comments in front of the press, although you can't say that it's not entertaining. He's not bitter - he's just a competitive guy.
He was basically the only Raptor player that showed up...One player can only do so much...ask LeBron.