Olen Zellweger - Suffers concussion Zellweger sustained a concussion in Tuesday's preseason game versus the Blue Jackets, Rachel Lenzi of The Buffalo News reports. Impact Zellweger will need to clear concussion protocol before he's able to get back into game action. The 23-year-old defenseman could now be at risk of missing the start of the season. If he ends up on injured reserve, Dennis Gilbert and/or Zach Metsa may begin the season with the Sabres.
9 HOURS AGO • ROTOWIRE