Civ 6

I know there's other stuff (e.g. civ X or civ 6) But I just thought we should discuss we would actually like in civ 6. Everybody wants something different, but, this is fantasy, there's room for everything.

Here are some links to other threads that have compiled some ideas together:
http://forums.civfanatics.com/showthread.php?t=414343
http://forums.civfanatics.com/showthread.php?t=390857

And Sulla's civ 6: http://www.garath.net/Sullla/designingciv.html

I will edit in any other links you guys want to provide