Defense Formation

How about improving the game by adding a choice of different formations like the enemies on the map?

Now we only have the V for our defense, but on the maps there are some other lineups.

For example Kage behind 4 or an A with the wings at the front. There are also 4 behind 1 and a two line formation.

Would be nice to choose all these for the raid defense or even wars.

Two examples.

Duplicates: Alternate defense formations - Please add your ideas and comments here!