I agree with jtwood. If we need modders to produce a good AI, it is like paying the developers just to produce the interface and graphics. The money is just for buying an empty Civ5 shell with nice graphics. Furthermore, there is no obligation for modders to do any work since they are unpaid. If the AI fix is too difficult, Firaxis should compromise and change the game to using 2 or 3 units per tile. You still manage to get rid of the SOD with this change.