Louis Vuitton after Virgil Abloh: A ship without a captain?

A year ago, the fashion world bade farewell to Virgil Abloh. His creative legacy is a powerful one - full of hope, inclusion and streetwear. Abloh was considered multi-talented, a designer, DJ and master of collaboration. He never much liked the title of a designer, referring to himself as a "maker" instead - for his work was about more than fashion. Nonetheless, it is his legacy in fashion that is currently causing debate. Why has Abloh's creative director role at Louis Vuitton officially remained vacant since his death?