http://www.playstationlifestyle.net/2015/09/13/miyazaki-talks-dark-souls-3-freedom/
He knows!
Because of the character of Bloodborne's gameplay, its battle style, as well as the role-playing elements, it's limited compared to the Dark Souls franchise. It doesn't necessarily mean Bloodborne was bad. However, while working on [it] I realised, I want to [create] something which has a wide range of battle styles, or features magic, or those things which allow players to wear awesome armour. Those elements are what actually made me come [back] to the Dark Souls franchise.
He knows!