Rubuta ci gaba don wannan sakin layi - Bayan taka muhimmiyar rawa a nasarar da João Havelange ya yi a 1974 don neman shugabancin FIFA, Nally ya ci gaba da cika alkawarin yakin neman zabe don fadada shirin ci gaban duniya na tarayya. Bayan sake fasalin dokoki da ka'idojin FIFA da kuma sabunta tsarin kasuwancinsa, Nally ya tsara kuma ya tsara gasar cin kofin matasa ta duniya ta FIFA, wanda aka fara gudanarwa a Tunisia a shekarar 1977
, wanda ya samu tallafi daga Kamfanin Coca-Cola. Yarjejeniyar da ta biyo baya, wacce Coca-Cola ta zama babban mai tallafawa gasar cin kofin duniya ta 1978 a Ajantina, za ta taimaka wajen saita 'yan wasa don ci gaban kwallon kafa a nan gaba a duniya, yayin da dangantakar da ke tsakanin gasar cin kofin duniya ta FIFA da Coca-Cola ta balaga don samar da abin da aka bayyana a matsayin "mafi girma, mafi dorewar shirin tallafawa kamfanoni a duniya". West Nally ya sanya hannu a shekarar 1976, yarjejeniyar ta asali a yau ana daukar ta a matsayin lokacin ruwa a cikin ci gaban masana'antar kasuwancin wasanni. Nally da kansa ya bayyana shi a matsayin "mafi kyawun yarjejeniya" da ya taɓa yi.