I'd like to see something like CIV IV's "what would make this work" or "what would you give me for this" when attempting trades with the AI.
The problem is that it is quite tedious to go down the list of AI techs for each of my techs in order to see the best possible deal (or often if any deals are possible).
I'd like to be able to select one of my techs and ask the AI what he would trade for it - or better yet, highlight his techs which he would trade for my selected tech.
Additionally, I'd like to select an AI tech and see the minimum asking price.
Then all I need do, as the Great Leader, is to pull the trigger on the deals that my (now behind the scene) negotiators worked out.