Even though it's unlikely that any other NHL team will sign any of these players while the legal process is ongoing, they become unrestricted and are free to sign with any team in any league in the world if they do not receive a qualifying offer. If a goalkeeper the caliber of Carter Hart is available, it's difficult to envision a KHL, SHL, or Swiss National League team passing up the opportunity to make an offer. If Hart accepted it is still up in the air.
"Carter Hart (PHI), Dillon Dube (CGY), Michael McLeod (NJD), Cal Foote (NJD)
Qualifying offers due: $4.479 million; $2.4 million; $1.4 million; $840,000."