Base sharing mode

Hey guys i was just thinking this would be good for all those guys who dont wanna lose their current base design but want to share one for some reason. I would want to share a design because idk if my bases are good so i need critics but i dont know whether the new base will be better than the old so im just wondering if you could put in a feature where you can make a base thats not permanent and u can save it into a place where you can review all ur saved bases and maybe make a button where u can share the model bases u have made.

Thanks,
Speedz:)