here is an idea, where you can buy empty buildings and choose what they do? you can either chose what building it will be when you buy it-and it stays that way, or you can consistently change this whenever you want.
the types of buildings it can 'become' could either be resource collectors only and you can choose what you want them to be?
or they could be for anything? like another barracks? or research facility - not sure if they should be able to change into defences as this would be too OP.
let me know what you think!


