As Paolo Duca tells Klaus Zaugg (article published in the "Luzerner Zeitung"), he had some good discussions with Dario Wüthrich, Dario Bürgler, and Diego Kostner. Their contracts will expire next spring, but it looks like they will stay with the team for another season.
As for the import players, Duca has not yet talked to Dominik Kubalik about his future, as he can still leave the team in direction of the NHL until December 15. If the Czech forward will not receive another shot at NHL hockey, Duca will try to keep him beyond this season.
It is also not yet clear, whether they will go with three or four import forwards for the next season. Duca would like to start the season with seven import players, but that will depend on whether they can finance a seventh player from the get-go.