 The main event at Against All Odds was a standard wrestling match for the NWA World Heavyweight Championship , in which Jeff Jarrett defended the championship against his on @-@ screen rival Kevin Nash . The bout was announced on the January 21 episode of TNA 's primary television program , TNA Impact ! , during a pre @-@ taped press conference . On the February 11 episode of Impact ! , authority figure Dusty Rhodes added the stipulation that if Jarrett used a guitar ( a weapon he often used to win his matches ) during the match , he would be automatically disqualified and would lose the NWA World Heavyweight Championship to Nash even if the referee did not see him use it . 
