Ben Bishop, G:Acquired in a trade from the Los Angeles Kings on May 9, he signed a six-year, $29.5 million contract three days later to give the Stars an upgrade in goal. The Stars allowed 260 goals last season, second-most in the NHL (Colorado Avalanche, 276). … Marc Methot, D:Acquired in a trade from the Vegas Golden Knights on June 26, his experience playing with Erik Karlsson with the Ottawa Senators should allow him to complement defensemen John Klingberg or Julius Honka, who each play a similar offensive-minded style as Karlsson. … Alexander Radulov, RW:After returning to the NHL from the Kontinental Hockey League last season with the Montreal Canadiens, Radulov signed a five-year, $31.25 million contract July 3. His 54 points (18 goals, 36 assists) last season would have been third on the Stars behind Tyler Seguin (72) and Jamie Benn (69). … Martin Hanzal, C: He signed a three-year, $14.25 million contract July 1. The 30-year-old scored an NHL career-high 20 goals with the Arizona Coyotes and Minnesota Wild last season. … Tyler Pitlick, RW:He had 11 points (eight goals, three assists) in 31 games with the Edmonton Oilers. It was his most extensive NHL playing time. Pitlick signed a three-year, $3 million contract July 1. … Ken Hitchcock, coach: After being fired Feb. 1 in his sixth season as St. Louis Blues coach, Hitchcock, 65, is back with the Stars, who qualified for the playoffs in five of his seven seasons during his first stint. His 781 NHL wins are fourth all-time, one behind Al Arbour for third place.