Argentinian Boca Juniors' defender Guillermo Burdisso (L) reacts after the linesman annuls his goal against Argentina's Independiente for beign off-side during their Copa Sudamericana 2012 second round second leg football match at Libertadores de America stadium in Avellaneda, Buenos Aires, Argentina, on August 29, 2012. AFP PHOTO / Juan Mabromata