I'm not positive, but I seem to remember that when AKDesert first was out each country owned a piece of the pie and the first battles were fought across the rivers/waterways. Later I think they changed it to load the map at start with each piece split being owned by two countries. This made more fights along a long front right away.
Could they adjust Trinity to split the land masses? This when when the map loads fresh country "A" own the northern section of the west land mass and the western section of the northern land mass with the sea in between. Do this for the other land masses as well. It would kill the CV battles until one country push through to the sea, but then it would give the defending country CV to try and push them back. Also, it creates a long front where many battles can happen right away instead of waiting like we do now until one country finally gets a foot hold on another countries land.