Vancouver Canucks forward Daniel Sedin is out indefinitely with a lower-body injury he sustained Sunday in the 2014 Tim Hortons NHL Heritage Classic.

General manager Mike Gillis said Tuesday he did not know when Sedin would be able to return. Gillis was speaking while also addressing the Canucks' trade of Roberto Luongo to the Florida Panthers for forward Shawn Matthias and goaltender Jacob Markstrom.