It looks like the Calgary Flames added another PTO invitee to training camp: Douglas Murray. You may remember last season Murray was invited on a tryout when defenseman Ladislav Smid was injured for the remainder of the season. You may also remember him not fairing well and his tryout expiring.
There is little likelihood he could make the team, especially with the depth already on the blueline. Incumbents include Mark Giordano, TJ Brodie, Dougie Hamilton, Kris Russell, and Dennis Wideman make up five of the six spots easily.