Luostarinen (undisclosed) will be available to play in Monday's road clash against the Sabres, per George Richards of Florida Hockey Now.
Head coach Paul Maurice said Friday that Marchand (leg) is expected to miss approximately six weeks, Jordan McPherson of the Miami Herald reports.
Talbot was the first goalie off during Friday's morning skate, Aaron Portzline of The Athletic reports, indicating that he'll draw the home start against the Penguins.
Severson (shoulder) has been added to the Devils' roster ahead of Friday's clash with the Penguins, per the NHL media site.
Petrovic was loaned to AHL Charlotte on Thursday.
Entwistle was taken off the non-roster list and placed on waivers by Florida on Wednesday, per Elliotte Friedman of Sportsnet.
Marchand sustained an apparent left leg injury in Tuesday's game versus the Kings, and there was no update on his status following the contest, Jameson Olive of the Panthers' official site reports.
Ekblad (personal) is not expected to suit up in Tuesday's clash against the Kings, per Jameson Olive of the Panthers' official site.
Markstrom will defend the road net against the Kings on Tuesday.
Barkov (lower body) will be out for approximately 6-8 weeks, Jameson Olive of the Panthers' official site reports Tuesday.
