These are just some thoughts I had, I'd be happy if one of them is used but its ok if none are.
-could we try to add the ability to transfer gold anonymously to other players? It would be a lot more interesting to see big powers quietly funding pirates to do their bidding
-in the mode with bridges, add a bridge from Antartica to asia or from aussie to asia
-add a little more land that is NOT related to any sort of continent bonus/island bonus (i.e. middle east)
-make tank a a little bit weaker, only a little!
-replace northern asia with russia and a few a small countries
-make a new unit, like an upgraded transport that costs more but is much more durable, faster, and has a very weak weapon
-make knights a little bit better so that they're as good as marine generals etc
-Get rid of private chat
-Get rid of .name function