Tower Defense Mode

How about a new single player mode Tower Defense. Everything is already in the game except the platform. We have the defense towers(cannons, motors, archer towers etc) . We have the Attackers(barbarians, goblins, dragons, dark troops, etc) . All we need is the map layout. And it can even be other way around. Instead of setting up towers we can send troops to take out the towers. Both ways this will be a fun mode. This will be a great addition to the game. What do you guys think?