As Kypreos also mentioned, Dubas could look to reunite Murray with his former Pittsburgh Penguins. There's a lot of uncertainty right now in Pittsburgh with regard to goaltending.
Tristan Jarry is set to hit unrestricted free agency on July 1st, which puts the Pens in a difficult situation, with only
Casey DeSmith signed through next season. Bringing in Matt Murray would, at the very least, provide a veteran body with which DeSmith could share the crease. However, with durability concerns on Murray, it wouldn't be surprising to see the Pens also try to wrangle up an insurance option in Pittsburgh to ensure that they're not left with one NHL netminder for long stints this season if Murray's health doesn't hold up.