Clan wars different layout for the 1st and 2nd attack

To make the clan war more challenging and unpredictable: ( Please see the proposal below: )

1. During the 24 Hour preparation stage, players need to come up with either 2 different or similar war base layouts during the clan war ( utilizing the 2 and 3 space war base layout editor )
2. After creating 2 different or similar war base layouts. Players can decide which warbase layout would be as the 1st attack active warbase and as the 2nd attack active warbase
3. 1st active warbase layout would appear at the start of the war
4. 2nd active warbase layout would automatically appear after the attacker achieves a 2 or 3 star victory or the townhall of the defender got destroyed.

Advantage of this type of setup is: The attacker would have a hard time to predict where the bomb and traps location for 2nd attack active warbase (unless they would employ a sacrificial lamb wasting their one attack)