Enderdragon Force

I have a very simple idea: A plugin which gives you the ability to go through blocks like ender dragons do, so all blocks around you are being removed. Maybe with options for the radius around you and an automatic block replace function.
I don't have the time to do this myself, but I thought this idea is worth to think about it.

 

There's always the suffocation problem.... unless it would activate creative mode, but keep the inventory locked?
EDIT: or it activated a godmode kind of effect

 

I meant it different. All blocks around you are being removed, as you walk you dig a tunnel.

 

Wouldnt that create an infinite (until bedrock) downward angle? unless it's blocks level with the player and up

 

Yeah, moving down is kind of a problem. But you can analyse the players view angle...