Marchessault, who scored 51 points (30 goals, 21 assists) for the Panthers in 2016-17, went to the Golden Knights in the NHL Expansion Draft on June 21 after he was left unprotected. On the same day, Smith, who had 87 points (40 goals, 47 assists) in 162 games for Florida and has 36 points (12 goals, 24 assists) this season, was traded to Vegas by Florida for a fourth-round pick in the 2018 NHL Draft.
"Obviously it's going to bring up old memories, but I've already played them so it's just business as usual," Marchessault said about the Golden Knights' 5-2 win against the Panthers at T-Mobile Arena on Dec. 17. "We're going down there to win and get out of there."
Marchessault, who signed a two-year free agent contract with the Panthers on July 1, 2016, after playing 47 games with the Lightning during two seasons, said he will always appreciate the Panthers giving him a chance to become an NHL regular.
"That's why I signed with them," said Marchessault, who leads the Golden Knights with 42 points (16 goals, 26 assists). "They were telling me I could play on a consistent basis on the third and fourth line, and when [Panthers forward Jonathan Huberdeau] was injured it gave me a chance to get on the top line and I was able to take advantage of the opportunity."