The bricks may have weight when fake killed, but they are going to lack some of the other key features that bring a true demolition into reality.
The lack of differences between materials, said properties of materials, lack of malleability, and a lack of any appropriate sound effects will cripple the "wow" factor of any large scale demolition in V11.
Recreating these (and other) effects in BL just isn't a plausible goal.