Regardless of when those players return, the Penguins need more from whatever forwards they use on the bottom three lines.
"They made all the offense, our top line," Simon said. "So we're trying to join them, for sure, but it didn't go in. We're just going to keep going. It will change over time, and I'm sure other lines will help too."
Kessel was on the third line with Sheary and Brassard on Monday. His 18 goals combined in the 2016 and 2017 playoffs led the Penguins, but he hasn't been shooting as often this time year, with 12 shots on goal after he had 68 in 2017 and 98 in 2016.
"We're just trying to get him to simplify his game, shoot when he has opportunities," Sullivan said. "He's so dangerous when he shoots the puck. And certainly we're trying to surround him with people who can help him be at his best. But he's a guy who we know plays his best when the stakes are high. He's done it for us time and time again. He's certainly a guy we're going to rely on and we're going to need here moving forward."
The Penguins don't care if the goals come from veterans or their younger players. Simon, playing in his first NHL postseason, had two great scoring opportunities in front of the Capitals net in Game 1 but didn't have a shot on goal in Game 2.
"It's not nice, you know? It's not fun," he said with a laugh. "You're just trying to stay with it, don't think about [how] it didn't go in. Just forget it and keep trying to do the same thing. That's why you got the chance, right? That's how I look at it and that's what I'm trying to do.