New troop and other ideas
1.A dark elixir troop- Vampires
There should be vampires between minions and hog riders occupying 2 space. In between because then no one would use vampires as they would be very expensive otherwise. So the people who already have crossed hat stage just need to unlock it, but the people who've not yet done it, it would be like a regular upgrade for dark barracks. Their favourite target being clan troops(like favourite targets of giants are defences). Due to their damage per second they should be able to wipe out hordes of clan troops. For ground troops they should normally go and suck the blood, but for flying units should convert to bats and attack them. Shouldn't be very expensive to train.
I chose this idea because clan troops can really be a great distraction to the opponent and so if we have vampires they can suck the blood of those naughty clan troops.
2. My second idea is a separate army camp (whose troops can be utilised only for donating) so that there is no time wasted in case a clan member wants troops and we decide to go and battle at the same time.
3. Expansions and more walls please
4. Level 6 spell factory— A spell of invisibility makes the troops invisible for some time so the defences can't detect them.