David villa reveals he was 90 sure of joining arsenal from barcelona in 2013

I think there may be some misinformation here!

David Villa has never played for Arsenal, and he has never revealed that he was 90% sure of joining the club from Barcelona in 2013.

In 2013, David Villa left Barcelona to join Atlético Madrid, not Arsenal. He played for Atlético Madrid from 2013 to 2014, before moving to New York City FC in Major League Soccer.

It's possible that you may be thinking of another player or transfer rumor, but David Villa has never been linked to Arsenal in a significant way.