Glass was the No.6 overall pick in the 2017 NHL draft but has had a difficult time landing a full-time role with the Golden Knights. The 22-year-old centre had 10 points (4G / 6A) in 27 games in the most recent NHL season and added 10 points (4G / 6A) in 14 AHL games. Glass gets flipped to Nashville for Nolan Patrick, who was acquired from the Flyers as a part of a trade for Ryan Ellis and was selected No.2 overall in the same draft as Glass.

Hallander was originally a second-round pick of the Penguins but was traded to the Maple Leafs as a part of the Kasperi Kapanen trade last summer. With the Expansion Draft looming, the Penguins were likely to lose Jared McCann for nothing, so this trade at least brings Hallander back to the organization. The 21-year-old had 13 goals and 11 assists (24 points) in 51 game with Lulea HF (SHL) in 2021.

Graves being dealt is a product of the Seattle Expansion Draft and New Jersey lands a solid top-4 defenseman that should fit in well with their emerging young blueline. Graves, who has two years left at $3.17M AAV, had two goals and 13 assists (15 points) in 54 games with the Avalanche in 2021.