Marc Staal, D: The 33-year-old scored 11 points (two goals, nine assists) in 52 games last season for the New York Rangers, who traded him and a second-round pick in the 2021 NHL Draft for future considerations Sept. 26. He has one year left on his contract. … Bobby Ryan, F: The 33-year-old agreed to a one-year contract Oct. 9 hoping to reboot his career after scoring eight points (five goals, three assists) in 24 games last season for the Ottawa Senators, who bought out the final two seasons of his seven-year contract Sept. 26. … Jon Merrill, D: The 28-year-old, who grew up in the Detroit area and played at the University of Michigan, agreed to a one-year contract Oct. 9 after scoring seven points (two goals, five assists) in 49 games for the Vegas Golden Knights last season. … Thomas Greiss, G: The 34-year-old agreed to a two-year contract Oct. 10 after going 16-9-4 with a 2.74 goals-against average and .913 save percentage in 31 games (29 starts) for the New York Islanders last season. … Troy Stecher, D: The 26-year-old agreed to a two-year contract Oct. 10 after scoring 17 points (five goals, 12 assists) in 69 games for the Vancouver Canucks last season. … Vladislav Namestnikov, F: The 27-year-old, who is the nephew of former Red Wings forward Slava Kozlov and spent part of his childhood in the Detroit area, agreed to a two-year contract Oct. 11 after scoring 31 points (17 goals, 14 assists) in 65 games for the Colorado Avalanche, Senators and Rangers last season.