By Tom Gott La Liga president Javier Tebas has admitted he is worried about Barcelona’s finances but has backed the Catalan giants to find a solution. Years of immense financial risks left Barcelona’s bank balance in turmoil even before the COVID-19 outbreak, which brought matchday revenue crashing down and left Barca paying huge wages without bringing much money in. Since then, the club have been scrambling to abide by La Liga’s tightening financial rules, negotiating wage deferrals with their highest-earners and even selling off percentages of their TV and media shares for immediate injectio…