Laviolette said the potential for an offensive jolt from Johansen's line is always there.
"I think just the team defense from Dallas that we're going up against has been pretty stingy with what we're trying to do and what we're trying to create," Laviolette said. "But there's no question this has been a really good line for us and a solid line just with their speed and attack and ability to create.
"I've got a lot of confidence in that group. That line has been together for a few years now and has provided a lot of offense for us, so there's a lot of confidence from me that, not only that line, but others as well will be able to find a way to contribute.
"I would think that they would agree that it hasn't gone the way that they've wanted so far. But knowing these three guys tells me that they will get it going and they will figure it out. They've been a real positive line for us for a long time."
The Stars tried to match up against the Johansen line with Radek Faksa, Andrew Cogliano and Blake Comeau when they were at home in Game 3 and Game 4.
"Well, give credit to Faksa's line," Stars coach Jim Montgomery said. "They were probably more dangerous when we were in Nashville, we get last change and we can put them out there. Faksa, Cogliano and Comeau, along with the defensemen who are out there, are doing a great job of not giving them time and space, not allowing them to gain a lot of momentum."
Faksa's line has been particularly effective at making it difficult for Johansen's line to get plays started because of their pressure and ability to play a stifling defensive style in the neutral zone.