"It's tough," Thornton said. "You want to be out there competing with the guys, but we're hoping to be in [the playoffs] for a long, long time, so if I can get a couple of days here and there that can help me out long term, it's going to be good for us, I think."
Winning the first game of the best-of-7 series and taking home-ice advantage away from Edmonton may take some pressure off Thornton to return for Game 2, giving him a few more days to recover. Game 3 is Sunday at San Jose.
"Yeah, it's huge," Thornton said. "It was a big win and I hope to come out tomorrow and join the guys and we'll just have to wait and see, but it was a huge win for us."
Center Logan Couture played in Game 1 after missing the final seven games of the regular season after taking a puck in the face at the Nashville Predators on March 25. Couture played with a full face shield, had 20:41 of ice time and didn't have a point.
"That's the main thing, was playing the first game, and fortunately, we were able to win it," Couture said. "For me, I can be better, but the positive is that we won the game and I look forward to getting into the game tomorrow."