Sound effects

I am new to Clash of Clans. I have been playing for about a month. Fantastic little game you have designed here. Bravo to the programmers.

One thing I think may be an improvement. Let's paint a scenario:

You are notified that you're under attack. If you click on the attack, while it is in progress, there should be a way of hearing the attackers. Ie you defenses, members in the clan castle should have some sort of audible preference. I think this would greatly improve the overall experience of the game.

Even better, rather than a global sound effect. If you click on a portion of the map under attack, the attackers/defenders should elicit some sound. I was thinking, this could be very generic like grunts and sounds like that. Not graphic but fun.

Just my two cents. But I think this would be awesome.

Thanks!