|2013 Regular Season|
Addae had two scary reactions following hits in a 35-21 loss at Denver on Oct. 23. The team said that night he had a stinger. Addae was diagnosed with a concussion the following afternoon.
Addae immediately fell to the ground after a hit on the first play of the game. Late in the third quarter, the safety convulsed while remaining on his feet after a hit. He led with his left shoulder both times. Addae said after the game he passed the NFL's concussion test.