"The on-the-fly stuff is huge," said Stars general manager Jim Nill. "That's what all successful coaches focus on. They like the chess match and they want to win it every game."
Bowness has done that matching with his defensemen for years, but admits that figuring out three pairs of two on the fly is much easier than trying to work four lines of three forwards. In addition to trying to get a feel for which players fit best together, he has to see which lines match up best against the opposition, and how much players should be on the ice.
The first three games of the Bowness era have presented different challenges already. In the first game -- a 2-0 win over New Jersey -- Bowness rolled all four line and had his 12 forwards between 13 and 18 minutes. It was as easy as a game could go, and a textbook example of what Bowness would like to do on a daily basis.
"We've got four good lines," Bowness said. "I think St. Louis and Boston, those top teams, they roll four lines, and we're going to do the same as much as we can. For the most part, we're going to see … 13 to 18 minutes. That's what we're going to do."
Bowness added that he believes that's important for a feeling off the ice, as well. He said he likes everyone to be involved in the game. And while that goes against the tradition of riding your star players who make a very high percentage of your salary cap, the new head coach said he's more worried about what happens on the ice than what happens on a spread sheet.
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"A big part of being a good team is that everybody has to feel like they're contributing," he said. "If one guy is playing 22 and another is playing eight, that guy playing eight minutes doesn't feel that important. But if they're all in 13 to 18 range in terms of the forwards, then everyone knows they are a big part of the team."
The next game presented a lot more challenges for Bowness.
After Dallas took a 1-0 lead on Vegas in Dallas, the Golden Knights pushed back with a great second period and took a 2-1 lead. Bowness then swapped out Mattias Janmark from the top line and inserted Roope Hintz and Jason Dickinson in the middle of Jamie Benn and Tyler Seguin. He landed on Hintz, and that line got the tying goal late in the game.
"I thought he did a good job there," Nill said. "The third period was pretty even, he made an adjustment, and we got a goal because of it."
Bowness shortened the bench in the third period, reducing minutes for Janmark and Denis Gurianov -- seemingly going against the philosophy he would like in a perfect game. He also rode his best checking line (Radek Faksa, Blake Comeau and Andrew Cogliano) to the tune of more than five minutes in the period. That seemed like a strange decision with his team trying to get the tying goal, but Bowness said he really wanted his "FCC" line out against Vegas' best line led by William Karlsson, and didn't feel he should stray from that part of the game plan.