Carlsson was a fourth-round pick of the Blackhawks and was traded to the Panthers as part of the deal that sent Henrik Borgstrom and Brett Connolly to Chicago. Carlssson had one assist in 12 games with the Blackhawks last year, as well as 12 points (3G / 9A) in 18 games between his two AHL homes. The Panthers don't have the strongest blueline at the moment, so he could factor into their top-6 at some point in 2021-22.

Goodrow won back-to-back Stanley Cups with the Lightning but they did not have the cap-space to keep him around for the future. He was acquired by the Rangers for a seventh-round pick on July 19th and signed a six-year extension a few days later. He brings very little offensively but will be a huge part of the Rangers' bottom-6 and penalty kill.

Goodrow is a pending UFA, so the Rangers sent a seventh-round pick to the Lightning to try and sign him ahead of free agency opening up on July 28th. Goodrow is an outstanding two-way forward who was a huge part of the Lightning's success as a bottom-6 centre. Brett Howden was sent to the Golden Knights on Saturday, so Goodrow would likely replace him if they can get him under contract.

Kostin was the No.31 overall pick in 2017 and is set to make his NHL debut on Wednesday. The 22-year-old forward is coming off of a championship season in the KHL, where he had 12 goals and 15 assists (27 points) across 67 combined regular season and playoff games. He's expected to make his debut on the third line with Robert Thomas and Mike Hoffman.

White will miss the season finale vs. the Maple Leafs with an undisclosed injury. It was an up and down campaign for White, who finishes with 18 points (10G / 8A) in 45 games. Artem Anisimov will draw in to replace White.