Smith is battling an undisclosed lower-body injury that landed him on IR on Monday but he remains eligible to play in the season opener if he's healthy enough. The Devils don't start their season until Friday, so keep an eye on Smith's status throughout the week.
Seeley was a seventh-round pick of the Hurricanes in 2020. The 6-foot-1, 192 lbs. defenseman had five goals and 12 assists (17 points) in 23 games with the Everett Silvertips (WHL).
Stastny is still an effective veteran and will stick around with the Jets for another year. He had 29 points (13G / 16A) in 56 games last year and is still capable of filling a top-6 role in 2021-22.
Gostisbehere was outstanding from 2016-to-2019, tying for 14th among defensemen with 187 points (46G / 141A) but has fallen out of favour over the last two seasons. Over that stretch he is tied for 90th but getting a second-round and seventh-round pick to take him is an easy gamble for the Coyotes. With Oliver Ekman-Larsson being traded to the Canucks, Gostisbehere should see plenty of PP time in 2021-22.