Batman has always been the most interesting when he is solo. I can't stand the army of sidekicks now. Seriously kill them all off except Dick Grayson who only occasionally appears.
Having so many really detracts from the danger of the super villain. "Mr. Freeze is attacking! Send Robins 1-6, Batwing, Azrael, Huntress, Red Robin, Robins 7-10, and Red Hood to deal with it! Oh and Batman too!" Ridiculous stuff.