An unnamed player and Geelong have reportedly agreed to a confidential concussion agreement. (Jason O'BRIEN/AAP PHOTOS)An unnamed player and Geelong have reportedly agreed to a confidential concussion agreement. The deal with the unnamed footballer, who is still an active AFL player, was signed two years ago. “The AFL is satisfied that the letter was not used by Geelong to allow a medically unfit player to return to play. New AFL Commission chair Craig Drummond was the president of the Geelong board at the time the deal was struck.