These locations are underground bunkers, very top secret. If you notice the footage usually the room has curtains but you know there really are no windows. And what about that guy behind Saddam, there's always some soldier right behind him, anyone figured out his function? (Don't get cute..hehe)
According to most accounts Saddam has replaced many of the more capable army officers with ultra-loyalist party folk, these types are not always the most proficient military leaders, so although the single shot theory has not worked in Baghdad (I'm sure it's been tried) a well-placed military charge should bring the weak Iraqi army morale to its knees and once you have that, mass defections follow.
Sure you will have scattered resistance, but my guess is US will avoid cities like the plague at least at first, nobody wants a sequel to BlackHawk Down
