Jack Hughes, F: Had 112 points (34 goals, 78 assists) in 50 games for the USA Hockey National Team Development Program Under-18 team last season. He signed a three-year, entry-level contract July 12. … P.K. Subban, D: The 30-year-old had 31 points (nine goals, 22 assists) in 63 regular-season games and three points (one goal, two assists) in six Stanley Cup Playoff games for Nashville. He has 408 points (98 goals, 310 assists) in 645 regular-season games, won the Norris Trophy voted as the NHL's best defenseman in 2013, and was a finalist for the award in 2018. ... Wayne Simmonds, F: Had 30 points (17 goals, 13 assists) in 79 regular-season games with the Predators and Philadelphia Flyers, including three points (one goal, two assists) in 17 games after he was traded to Nashville on Feb. 25. Simmonds scored at least 24 goals in each of his six full NHL seasons from 2011-18. ... Nikita Gusev, F:Acquired in a trade with the Vegas Golden Knights and agreed to terms on a two-year, $9 million contract (average annual value $4.5 million) July 29. Named MVP of the Kontinental Hockey League after he had KHL-high 82 points (17 goals, 65 assists) for SKA St. Petersburg.