The Argentinean striker Lionel Messi, who has played all his life for one club only. The . Spanish giants Barcelona. But now according to his latest contact which he signed at Barcelona. Has a very important clause added in it . The clause says that Lionel Messi can leave Barcelona on free transfer only if due to the political problem facing the Catalonia region, in case Catalonia become a independent country and Barcelona and the other clubs in Catalonia like Barcelona, Espanyol and Corina are expelled from the Spanish league, then Lionel Messi will be allowed to walk free from Barcelona. But luckily Spain are not expelling Catalonia clubs, the reason being F.I.F.A and U.E.F.A , have said that they will ten Expell Spain from world cup and Champion League as well. and the Euro Cupas well.