Bedrock add sumo but with a twist

[AMOGUS]

I want to see sumo in cc because sumo will be awesome with the cc knockback but to make it more intense and more special
you will get block to clutch (the block are infinite) but there is a distance to clutch
the map will be 96 blocks away from the arena and you can clutch 15 blocks away from the arena

 

[Duke Chicken]

But if your able to place blocks can't you just make a wall?