That's all well and good, but requires us to make special rules for foxholes ... and then we will have to make special rules for every type of emplacement.
I'm not opposed to it, but do emplacements work like buildings? I mean if I have a concrete bunker, can you pick off the guys who choose to shoot from the firing points? With foxholes, if the soldiers inside do not fire out, are they considered to be taking cover and, like models inside a building, cannot have a line of sight drawn to them?