Even after we get the extra bit of space on the island from removeable rocks it'll soon fill up in no time. I was thinking maybe we should be looking differently and go for beyond level 5 buildings?
For example level 6 might take a month, cost starcoins and beans to upgrade? Level 7 could take 2 months and use beanstalks and something else for the upgrade, maybe titanium or saltpetre?
It should be easier for the dev team to look at expanding the levels of the buildings and drawing out the length of the game for us than trying various methods to rework our island capacity. I know 1 or 2+ months might seem a lot for people but there are players that have been here a long time and are prepared to invest the time into upgrading their island as much as they can but have reached their current goal of level 5 and need something more than a few extra spaces on the island.