Here's something I thought about in a game I just finished that has bothered me for a long time. I guess I've been meaning to post about it for a while.
I'd like it if the devs could please improve some of the queuing functions. For example--when I order a structure (say a trade port) scuttled--I'd like to be able to queue up the building of the structure (say a military lab) that replaces it. It's real annoying and tedious to have to zoom in, order the scuttle, zoom out, go do something else and hope you remember that a logistics slot is going to open up at a certain planet, then zoom out of where you're at, zoom back in to the well where you scuttled and issue the build order for the replacement structure.
Also, when you have lost a lab (say a civic lab) and you want to build a structure that requires that lab and you have a replacement lab building, I'd like to be able to queue up the build orders for those lab-dependent structures.
I hope that these proposed improvements can be incorporated in the next patch.