With A currently having only one entrance for Ts and CTs it leaves limmited strategies. So I believe that there needs to be another path to A. My idea is to add some more elevation to Atoll by putting a small 2nd level on the building between Middle and A. It would be a office space maybe for the boss of the scientists. The Ts entering the level by a (wooden) ladder into a window on there side of the map.Then the exit being over bomb site A by glass windows (3 or 4 in a row). This is to accomplish a different spin of the drop zone off of the map Cobblestone. The upper level also being boostable for the CTs (from A site). The entrance and exit is mostly same in this imgur but the exit is a bit smaller (this is not my imgur) http://imgur.com/gallery/5yDxcD8/new . I hope you can understand what I'm try to suggest.