So it has the three fronts of Crusader Kings II (left-center-right), but with a reserve as well. Looking forward to know if you can deploy your reserves to the flank you wish (napoleonic guards, to the left flank, it's crumbling!). I like it.
Will there be different terrains for each flank or only one for all? Can a left defend a hill while the center is at plains or will they all be on the hills?