Town Hall defence

I been thinking about how to make defence better and how to make the game more interesting. Few people loves my idea. This only for th8+. Once we hit th8 we can either buy wizards or archers and they can be on top of the th. They will be shooting at anything that comes by them.so when people are just using hogs the hog will not be attacking th until the rest of the defence is gone like usual but the troops on th will be shooting at the hogs. This will make the it better and harder somewhat. The wiz and archers can cost gold elixir or dark elixir. Up to supercell on the cost. But you can have up to 4 troops on the th. Hope you all like this idea thanks.

Not really a fan of this. It'd be even harder to three star a th10 than it already is.

In addition to what Morris said, 4 wizards on the town hall would ANNIHILATE anything. Not needed, as a TH10 it shouldn't be that hard to make a good base.