IMO, this feature is a must. At present, I do not see the point for clever maneuvering, as whatever my ships do, I will not use more than just one 'side' of them. I racall playing some naval sim I in the 90's (forgot the title), where you would assign a primary and a secondary target to a ship as a whole, not to its batteries. All guns that could fire at the primary target would do so, while those that could not (range, angle etc) would fire at the secondary - nice and simple