I hope that ALL battlefield UI markings can be turned off or at least only seen when mousing over a unit or building. Shogun2 lets us turn off giant standards and missile trails but they forgot to let us disable the permanent tower owner balloons in castles after adding them in a patch. The red or yellow markers are always there. I dislike any markers of any sort that constantly float above, under or around the units. For me these things ruin the visual effect if they are always on.