"We're happy for everyone that's a part of this team, but especially Phil," Hagelin said. "He's a great guy. He's been through a lot and you can see his excitement when he's at the rink right now. He's excited, just like the rest of us."
Kessel is trending in the right direction with six goals in eight games entering the Stanley Cup Final.
"He's been really good. Just really consistent," Penguins captain Sidney Crosby said. "With his shot, especially with how the playoffs are and everything is so tight, there's not a lot of time and space, and it works out pretty good for him with that release that he has and how dangerous he is. So I think he's been really solid all playoffs long."
It has been a long road for Kessel. He would have been happy to play passenger to Crosby and Malkin as long as it led to the Stanley Cup Final.
Instead, Kessel has manned the driver's seat through three rounds and could help steer the Penguins toward their first championship since 2009.
"I'm thrilled for Phil," Penguins coach Mike Sullivan said. "I think he's a big reason why we're playing today. His contribution to this team, over the last four months or so, has been tremendous. I think he's really enjoying the team. I think he's enjoying this whole process.
"I think, what we're all seeing, is how competitive he is and how badly he wants to win. To see him express that to his teammates is exciting. I think his teammates are enjoying it as well. Phil's a reserved guy. To see him let loose a little bit and show his emotions, I think it's great for his teammates and I think it's great for him."