Palve, 27, has registered eight points (1-7=8) in 37 AHL contests with Wilkes-Barre/Scranton this season in his North American debut. Palve skated with TPS Turku (Liiga) during the 2018-19 campaign, finishing the season tied for sixth in Finland's top professional league with a team-leading 51 points (16-35=51) in 53 games, both career highs. The forward also led TPS Turku with 35 assists and finished third on the team with a career-best 16 goals.
The 6-foot, 176-pound native of Keuruu, Finland was originally undrafted and signed as a free agent by Pittsburgh on April 22, 2019.
Nyberg, 23, has recorded six points (2-4=6) in 19 AHL games with Texas this season. The defenseman has posted 12 points (3-9=12) in 63 career regular-season AHL contests over two seasons with Texas. Nyberg also made his Calder Cup Playoffs debut in 2018, logging two assists (0-2=2) in eight postseason contests with Texas.
The 6-foot-3, 195-pound native of Lundy, Sweden was originally selected by Dallas in the sixth round (165th overall) of the 2014 NHL Draft.