Zach Parise was back on the ice on Friday after missing Thursday's practice with back tightness.
Trotz said Parise is going to make the trip to Nashville and his status will be evaluated after warmups on Saturday.
"For whatever reason his back tightened up," Trotz said. "Yesterday he went out for a little bit and we said let's get you off and get you worked on. He felt much better today. As of right now, he's making the trip and is anticipating playing. He felt good enough… but we'll make that determination tomorrow after warmups."
Parise has appeared in all six games for the Islanders this season and while he's yet to record a point, he's an effective player for the Isles. Parise recorded a team-high tying four shots against Vegas, along with a pair of takeaways and three blocked shots in the Islanders 2-0 win. Trotz said he's seen Parise settle in more with his new team, transitioning from what the coach called a mental checklist, to more instinctual reads with his new teammates.
"I looked at the sheet and how many minutes I played him [against Vegas] and thought what am I thinking, I should have played him more because he had a real strong game," Trotz said. "He's getting more comfortable with the group, it always takes time, new situation… But he's fit in really well and hopefully he's good to go tomorrow. He's an important player for us. He's one of the best net front guys, he's dependable on the wall, there's not a shift that he takes off."