(CNN) -- He was once considered the obvious choice to become the next leader of world football, but that vision appears to be waning. Michel Platini is so disillusioned and frustrated at the way FIFA conducts itself that it would take an almighty change to persuade him to run for presidency of the ruling body, CNN has learned. While UEFA has yet to approach anybody to stand against incumbent Sepp Blatter, there is only a 10% chance that Platini will be that man, a source close to the Frenchman told CNN. Platini, the president of European football's governing body, believes there would need to be unrecognizable change within FIFA to eradicate all traces of corruption before he considered his candidacy, the source said.
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UEFA president Michel Platini unhappy with way FIFA runs world football
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Frenchman unlikely to stand for FIFA presidency at next year's elections
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Sepp Blatter expected to stand for fifth term, breaking his 2011 promise
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UEFA, Europe's governing body, does not want Blatter to stand unopposed
Blatter, 78, is expected to declare his intention to stand once again when he addresses @placeholder's 209 members this weekend and go back on the promise he made not to stand again.
@placeholder is keen to ensure it picks a candidate, thought to be from its committee, which does not stand to lose their career if defeated.