The Tampa Bay Lightning are currently leading their Eastern Conference Semi-Final series 2-0 after a last second goal. So it's a good thing this fan used what could be his final home game of the season to use this sign about Pat Maroon.
While the sign is definitely in poor taste, it just shows the amount of dislike between these two franchises and fan bases. It will take a significant effort for the Panthers to dig themselves out of a 2-0 hole, especially after the Panthers sacrificed both games at home to give up home ice advantage.