At least the current Chelsea supporters are relieved that management has done what they want. Actually, for a long time, Chelsea supporters have urged Chelsea to immediately fire Graham Potter because they were deemed unable to make a difference to the game from Chelsea. It may take a long time for the Chelsea management to make a decision whether or not to sack Potter, and now that decision has been made.
But Bruno Saltor needed time to adjust to the players. I think Bruno Saltor will find it difficult to deal with Carlo Ancelotti's tactics. Because Carlo Ancelotti is one of the most experienced coaches in the UCL. And he always looks relaxed when dealing with any opponent. Chelsea will not get this opportunity in the UCL under coach Bruno Saltor.