I understand this is probably a UI problem first of all but a great strategy in warfare is going behind enemy artillery lines , ambushing the operators quickly and turning that very artillery directly down on the enemy forces , then destroying it . It's a basic special forces maneuver .
So , if there was a way to remove the UI that only allows you to destroy enemy ballista and Trebs and allow you to take over that piece of siege in this manner , would you be cool with it ? A second option to destroy the equipment would also need to be in place . But would this add a new meta to the Seige battles instead of just firing at each other from a distance ? I'm aware we can always go behind and set up our own and create a Seige flank but I thought this option would be nice for areas already taken up with all the available ballista space .