Acquired as a free agent last summer by Marc Bergevin, he had not played in the NHL since the 2018-2019 season, where he played for three different teams that year. He was playing in the KHL last year, and few would have even thought Wideman would earn a spot with the team at the start of the season.
With the team's young prospects on defense, a veteran like Wideman could bring an interesting dimension and since he might not cost too much, why not retain his services for a season or two while the likes of Justin Barron, Jordan Harris and Kaiden Guhle get some playing time.