Milne, 23, has skated in 15 AHL games with Iowa this season, recording two goals and five points. Milne was selected in the third round by Minnesota in the 2022 NHL Draft and played in 172 career AHL games, all at Iowa, with 32 goals and 33 assists for 65 points.
The Abbotsford, B.C., native made his NHL debut with Minnesota last season, appearing in one game.
Katchouk scored four goals and six assists in 21 games with Syracuse in 2025-26, along with skating in three NHL games with the Lightning. The eighth-year pro totaled 64 goals and 90 assists for 154 points in 261 career AHL games with Syracuse, Rockford and Wilkes-Barre/Scranton.
A second-round pick by Tampa Bay in the 2016 NHL Draft, Katchouk has 15 goals and 21 assists in 179 NHL games with the Lightning, Chicago Blackhawks and Ottawa Senators.
Newpower played in 23 games for Iowa this season and recorded three assists.
Newpower, a sixth-year pro from Hugo, Minnesota, has totaled 11 goals and 36 assists in 235 AHL games in Iowa, Bridgeport, Grand Rapids and Cleveland.
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