According to Aftonbladet, several SHL teams were interested in Mathias Bromé, among them Örebro, Leksand, and Malmö. However, as per the newspaper's sources, the forward has decided to join HC Davos as of the 2021-22 season.
Bromé signed a one-year deal with the Detroit Red Wings in April 2020. He appeared in 26 games for them, recording one goal and one assist. He also suited up in two AHL games for the Grand Rapids Griffins.