However, Schumacher believes the damage to the reputation of the brand in general has already been done, despite Marko suggesting that everything was 'back to normal'.
"We can't look into people's minds. But the problem definitely needs to be clarified.
"It's still an ordeal, it's not over yet. Until everything is sorted out, either some people will have to apologise or someone will have to leave.
"The damage to the Red Bull brand is already gigantic."