Implementing Battles During Village Attacks

Hello Everyone,
So first off I hope u guys like my idea and yeah so lets get on with it. As you all know when you first download clash it gives you an option to push notifications. These notifications will tell you either if your village is being attacked, if you're done building, so and so. Lets for say you get an notification that your village is being under attack. If u press on the notification it will load up the game and show you live feed of the attack correct.

This is what I want to implement
After you press on the notification that your village is being under attack you have access to control your defences and your heroes. So lets say that the attacker droped 20 archers and 10 goblins. If your defences are attacking the goblins you can now direct the defences like a motor to attack the archers. So just to put that in simple terms....you can direct your heroes and defences to attack who you desire. This is only if you are being attacked by someone else.

Also i want to implement that if you have troops in your army camps while being attacked you can unleash them to attack the person's troops attacking your base. So if a person is attacking your base with their troops, like 30 archers. You can unleash your own archers to attack his. Note that this will only happen if your village is being attacked while you are watching the live feed. Also there should be a limit to how much you unleash your troops. Like you can only unleash 20 archers or 1 dragon.

Hope you guys like the idea I have and as always Thanks for reading it.