IT IS NOT ONLY LIONEL MESSI BARCELONA HAVE TO REGISTER,THERE ARE OTHERS AS WELL.

  People are n the view that Barcelona have  only to trim their wages  to sign up Lionell Messi.

The tooth is  there are other players that have to be registered by Barcelona, for the  next season.

 Players like  Robert Araujo, Gavi and Balde will have to be registered., to make them play for Barcelona next year.