Hall of Famer Derrick Thomas is considered one of the greatest pass rushers of all time. He tragically passed away shortly after the 1999 Chiefs season due to injuries from a car crash. This Derrick Thomas Kansas City Chiefs Reebok jersey has been autographed by Thomas in black ink and in our opinion the autograph rates an 8. Accompanied by an ALOA from JSA and an LOP from a Reebok sales manager who received this jersey from Thomas and the Chiefs at a company event.