SUNRISE, Fla. — The Florida Panthers knew the importance of this game. They had lost four of their past five. It was their final game before the NHL’s holiday break. Oh … and it was their first game against the Vegas Golden Knights since they knocked out the Panthers in last season’s Stanley Cup Final. “It’s the team that ruined our summer,” Panthers forward Matthew Tkachuk said Friday. “It’ll be very hard for guys not to get up — I think almost impossible. We’re all going to be as fast and as physical as we can. There’s some bad blood there, so we’re excited.” Added captain Aleksander Barko…