The Florida Panthers will switch their lines, with newly acquired forward Thomas Vanek and Jonathan Marchessault joining center Vincent Trocheck. Jussi Jokinen and Reilly Smith will skate with Nick Bjugstad, a line that played together in the Eastern Conference First Round last season when Trocheck was out with a foot injury. The Panthers are coming off consecutive 2-1 losses, in a shootout at the Philadelphia Flyers on Thursday and against the Dallas Stars at home on Saturday, but coach Tom Rowe said better defense was the objective. "Skill is not the issue; it's being willing to commit to playing defensive hockey and managing the puck properly," Rowe said. "When we do that, we're as good as anybody. If we don't, it's going to be a tough thing to get in the playoffs. The team's just got to commit to playing defensive hockey." Florida is 1-4-1 in its past six games after a 5-0-0 road trip; the Panthers are two points behind the New York Islanders for the second wild card from the Eastern Conference.