I really NEED one of two things to happen;
1. When you earn a Trophy from killing a Boss Monster, the one piece of crucial information missing from picking a target city is knowing how many essence slots each has.
1. Include the # of Essence Slots in the City Details screen because I can't always remember what was planned for a city w/o knowing that.
- OR -
2. On the City Level-Up Screen, include a button that causes the Pop-Up Window to Fade, becoming highly transparent so that I can see the City/Terrain behind it.
I would probably prefer the 2nd option, and don't think it would be that hard to implement. But what do I know? 
Edited to clarify what I was looking for. Not the City Adv. Pop-Up. My mistake.