Why the new Davis Cup is still in the midst of an identity crisis

What to expect from this final phase of the Davis Cup which starts this Tuesday with a quarter-final between Australia and the Netherlands which should excite (or not) the (probably) meager public of Malaga? If we place ourselves on the side of the Spanish organizers, who had to spend more than €10 million to host the event, we must above all wish them that Spain, without Rafael Nadal or Carlos Alcaraz, goes as far as possible to guarantee a minimum of atmosphere.