For myself and the clan members I play with we primarily if not 100% of the time use Cell Phones to Clash. This can lead to all sorts of issues due to screen size, incoming texts or notifications, you name it and its happened before. But the most common issue is while attacking (not in wars) and accidentally hitting "Next" on a base that I really wanted to attack. I would love to see a back button that allows us to go back up to three bases and make it cost more than going forward. I just passed a base that had 600K of both elixir and gold and 3K of Dark. I would've really like to just be able to hit a back button on that occasion.
