Thomson was placed on waivers by Ottawa and claimed by Anaheim on Sunday. The 23-year-old defenseman was Ottawa's 2019 first-round draft pick (19th overall) and had played 18 NHL games in two seasons for the Senators, picking up five assists. Thomson spent the majority of 2022-23 with the Belleville Senators (AHL) and had seven goals, 26 assists, 28 PIMs and a -9 plus/minus through 56 games.
