Mistakes do happen! But when they do, shifting blames or making excuses is not the best. –Life Fact.
It is interesting enough that this nature of technical error can occur in modern day football
where facts are checked and double-checked.

Although it is a bitter pill to swallow for a club like Legia Warsaw but it would be a waste of time trying to protest or contest UEFA’s ruling on the reinstatement of Celtic in their place after they were charged to have fielded an ineligible player in that match.

It could be recalled that during the Brazil 2014 World Cup qualifying play-offs in Africa,
Cape Verde posed a huge challenge to countries beating former African champions Tunisia 2-0 on away soil
but as ''fate'' would have it, the new comers had their hopes dashed after FIFA’s disciplinary committee judged
that Steaua Bucharest defender Fernando Varela, who played against Tunisia, should have been serving a suspension.

Read more on this article here http://sportstalkwithamos..com/2014/08/costly-mistakes-like-cape-verde-like.html