Per Syracuse Athletics, junior defensive lineman Isaiah Johnson has been medically-disqualified following multiple concussions throughout his Syracuse Orange career.
Syracuse Athletics team physician Dr. James Tucker reviewed Johnson's concussion history and has medically disqualified Johnson from further physical participation in football and/or any other contact sports at Syracuse University due to multiple concussions as of April 2015.
The two-year letterwinner and rising junior played in 23 games for the Orange, recording 10 tackles, including 3.5 tackles for a loss of yards. He had two and a half sacks, one interception and one forced fumble.