He said he was certain the Avalanche had tied the game after trailing 2-0 in the first period.
"I was just as surprised as anybody," he said of the goal being overturned. "I came off, and all of a sudden two seconds later we score. I didn't think anything of it, to be honest with you. And then we were wondering why they didn't drop the puck.
"Obviously I was still on the ice. We saw some replays on the bench and from what we saw it could have gone either way."
Avalanche coach Jared Bednar said the call was a rare occurrence.
"In a Game 7, even more so," he said. "It just doesn't have a big effect on ... that player has nothing to do with the play that's going on. It seems like such a minute detail, whether he's onside or offside. So it's strange. It's something we could have done without tonight, no question."