UEFA president Aleksander Ceferin calls Barcelona's Negreira case 'one of the most serious' in soccer | CBS Sports Headlines UEFA president Aleksander Ceferin calls Barcelona's Negreira case 'one of the most serious' in soccer Meanwhile, the Spanish club have asked for the resignation of La Liga president Javier Tebas ESN … Continue reading UEFA president Aleksander Ceferin calls Barcelona's Negreira case 'one of the most serious' in soccer