@Mr. D
Thanks for the reply and your willingness to consider future enhancements.
However what about the issue of Unobtanium purchased in order to facilitate upgrading of structures in order to gain base points? While traveling we spent real money in order to be able to move the base more frequently. (Allowing us to restock on power-ups to pickup more resources).
Since you can no longer gain benefit from upgrading structures while merging, it means that the value of the purchase (for us) has deprecated. I know its not your intent, but this feels like a bait and switch. Can y