At defenseman, the Predators have plenty of talent even with the departure of Subban. Josi and Ellis figure to be the top pair, and Fabbro, 21, could join Ekholm to round out the top four.
"I've put in a lot of work so far over the last couple years to get where I'm at now," Fabbro said during development camp in June. "If I get that opportunity, I'm going to try and make the best of it."
Veteran Dan Hamhuis could be on the third pair. Yannick Weber, Matt Irwin and Steven Santini, who was acquired from the Devils in the Subban trade, will compete for minutes.
Nashville will focus on improving its power play, which ranked last in the NHL last season (12.9 percent). It hired assistant Dan Lambert, who coached Spokane of the Western Hockey League the past two seasons, to help run the power play and the offense at even strength.
Duchene, Turris and forward Mikael Granlund, who had 54 points (16 goals, 38 assists) in 79 games with the Minnesota Wild and Predators last season, will be counted on to improve the power play.