The D point is way too open, as the last point to get this is a true challenge. Its hard to get a granade angle on upstairs since the road is almost always blocked by a machine gunner. there should also be more cover for those who get inside, they walk 200 meters to just get killed by a granade and you can't take cover.

The point should be less open for the snipers and gunners and the insurgents should have less ways to easyly access the point, they can even come in upstairs and this is unfair, it is already hard to get up there don't let them just go in there again.