Sabres’ Kyle Okposo diagnosed with another concussionSource: AP ‘This is the latest in string of concussions for the 12th-year player.’ Related posts: Sabres forward Kyle Okposo diagnosed with a concussion Okposo says he’s healthy after concussion put him in ICU Stafford Diagnosed With Concussion Antipin diagnosed with concussion following hit in Nashville Sabres send Kyle Okposo home for further medical evaluation