After serving a 41-game suspension for gambling, Pinto had 27 points (9G / 18A) in 41 games upon making his season debut on January 21st. The 23-year-old will serve as the team's No.2 centre behind Tim Stützle and will look to build on the 19-goal and 22-assist per 82-game pace he's set in his first two full seasons.

Gaudette spent the 2024 season in the Blues organization, where he played two NHL games and 67 AHL games. During his time with Springfield (AHL), he led the AHL with 44 goals and was third in points (71). He'll likely start the year in Belleville (AHL).

Roos spent two years with the Blackhawks organization after coming from Sweden in 2023. The 25-year-old defenseman appeared in just 21 NHL games during that time, scoring one goal with two assists. The Senators blueline is pretty much set in stone, so expect Roos to start the 2024-25 season in Belleville (AHL).

After a successful first season with Belleville (AHL) in Ottawa's minor system, Garrett Pilon earned himself a two-year, two-way contract on Monday with the Senators. The 26-year-old last appeared in the NHL with Washington in 2022-23 and only has three career games to his name. In 62 games with Belleville in 2023-24, he had 18 goals, and 47 points.

Ottawa added to its defensive depth on Monday by adding AHL veteran Jeremy Davies on a one-year, two-way contract. The 27-year-old has 23 NHL games under his belt but last appeared in the big league in 2022-23 with Buffalo for one game. In 2023-24 he had 12 goals and 35 points in 66 games played with Rochester (AHL).

Buffalo added to their defensive depth on Monday after adding veteran Dennis Gilbert to a one-year, $825,000 contract. The 27-year-old reached a career-high in games played (34) in 2023-24 and had a goal, seven points, and 16 PIMs while averaging 12:17 TOI/GP.

Amadio will join his fifth NHL team in eight years after he agreed to sign a three-year deal worth $7.8 million ($2.6M AAV) with Ottawa. The 28-year-old centre completed his second consecutive 27-point (14G/13A) campaign in 2023-24.

Perron will join his seventh NHL team in 18 seasons after he signed a two-year deal worth $8.0 million ($4.0M AAV). with Ottawa on Monday. The 36-year-old has been the definition of consistent over the last few seasons as he has surpassed 46+ points in eight straight seasons. In 2023-24, he had 17 goals, 47 points and 55 PIMs in 76 games played with Detroit.

Jensen will join his third NHL franchise in nine seasons after he was traded alongside a 2026 3rd Round Pick for Jakob Chychrun from the Ottawa Senators. Jensen is 33 years old and had a goal and 14 points in 78 games played in 2023-24.

Highmore spent most of the 2024 season in the AHL, where he had 31 points (9G / 22A) in 43 games. During his brief time in the NHL, he had two assists in seven games, giving him 29 points (12G / 17A) in 146 career NHL games with the Blackhawks, Canucks, Blues and Senators.

Bongiovanni was traded to the Senators for future considerations on March 15th and finished with 10 points (8G / 2A) in 14 games with the Belleville Senators (AHL). In total, he had 16 goals and nine assists (25 points) in 48 AHL games last year. He should start the 2024-25 season in the AHL.

Ullmark is headed into the final year of his contract that carries a $5.0M AAV cap-hit. Ullmark enjoyed tremendous success in his three years in Boston, including a Vezina Trophy and William Jennings Trophy in 2023. He went 88-26-10 with. A 2.28 GAA and .924 SV% in 130 games with the Bruins while splitting time with Jeremy Swayman. In Ottawa, he becomes the unquestioned No.1 net minder and should set a career-high in games played in 2024-25.

Derick Brassard has called it a career after 16 NHL seasons with 10 different teams. The 36-year-old last played in the NHL with Ottawa in 2022-23 and had 215 goals and 545 points in 1013 career NHL games played. He never ended up winning a Stanley Cup but was an integral part of New York's 2014 Finals run.

Cousins appeared in the Panthers' lineup for Game 6 for the first time since May 26th but will come back out on Monday as he is replaced by Kyle Okposo. The 30-year-old had seven goals and 15 points in 69 regular season games but has failed to produce at all in the playoffs with only one assist and 20 PIMs in 12 playoff games played.

Ottawa added to their organizational depth on Friday as they signed 23-year-old forward Jamieson Rees to a one-year, two-way contract on Friday. Rees had an odd 2023-24 season as he spent it with three separate AHL organizations (Springfield, Charlotte, Belleville) before settling in with the Senators. In 41 combined AHL games, he had no goals and eight points.

Matinpalo made his NHL debut in 2023-24 with a short four-game appearance and has signed a one-year, two-way contract extension on Thursday. The 25-year-old defenseman moved to North America from Finland in 2023-24 and spent the majority of his season with Belleville (AHL), picking up four goals and 14 points in 67 games played during the regular season.

Cousins hasn't played in nearly a month as his last appearance came on May 26th vs. the New York Rangers but he is expected to draw back into the Panthers' lineup on Friday for Game 6 in Edmonton. The 30-year-old scrappy winger had 15 points in 69 regular season games but has failed to produce in the playoffs, with no goals, one assist, 20 PIMs and eight SOG in 11 games played.

Guenette appeared in seven games for Ottawa in 2023-24 and signed a one-year, two-way contract on Tuesday to remain with the Senators into the 2024-25 season. The 23-year-old was Ottawa's 2019 seventh-round pick (187th overall) and has appeared in eight total NHL games in his career and is without a point.

Ottawa opened up its inaugural Spring Members Summit by announcing that they had signed 24-year-old Angus Crookshank to a one-year, two-way contract worth $775,000 on Wednesday. The left-winger was Ottawa's 2018 fifth-round pick and made his NHL debut in 2023-24, picking up two goals and three points across a short 13-game showing.

Cousins has struggled in this year's playoffs with only an assist in 11 games played and will head to the press box as a healthy scratch for Game 4 as he is replaced by veteran Kyle Okposo. The 30-year-old grinding fourth-liner had seven points in 21 playoff games in 2022-23, but has failed to duplicate his success while on Florida's fourth line this year.