Seidenberg is the younger brother of Dennis Seidenberg, who was a defenseman on the Boston Bruins team that won the Stanley Cup in 2011.

Dennis Seidenberg will have surgery on a herniated disk in his back and will miss approximately eight weeks recovering. The difference between the two injuries is their effect on the ice.

Reilly, who's been through a lot in the past month and a half, threw on the blades to skate with Isles' development coach Dennis Seidenberg. According to a post from Stefan Rosner from The Hockey ...