icy tree
You can save different layouts for your base. You are only open to being raided while you are out raiding. When you’re about to go raiding you setup your base in “defence” mode.
Takes care of those worried about their fuel being stolen, just don’t raid. Takes care about the lack of space for offensive/defensive structures.
Opens up the game massively. Just doubled the amount of structures and building time and made the game more competitive and dynamic.