It would be cool if we could attack our own base to see where weakness's are and get extra practice attacking at the same time. Obviously without losing trophies and loot. Plus not having to retrain the troops would be ideal. And to add to that, attacking members of your clan for the same purposes would be helpful as well. It would also give people something to do when they are waiting on upgrades to finish and are not ready to attack others. This might lead to increased activity as well




