Notre Dame had it's graduation in May, that would be the final signing deadline for Robbie Russo, his profile was removed as he is now a free agent.
Folks know where I stand on this trade. Everyone should be rooting for Griffin Reinhart regardless, and for the Islanders two selections to become excellent NHL players. The Edmonton media will do what they did for Eric Brewer long ago if Reinhart shows anything, and there will be no Roman Hamrlik on this side as our return will likely be in juniors.
As for the defense:
This is a lot of signed defenders, not counting the UFA, and many more who need to be signed in two years.