Every since the ark was introduced the main form of kd defense has been drop the interior towers and siege your own castle with no major ramifications. Its kill yourself and move mode. The scenario is pathetic.
Once a kd has been attacked by a siege or a firebomb the option for destroying any of your own flags or towers should disappear for a period of time giving attackers the ability to actually attack, without players just throwing in the towel. Not saying the defending kd has to defend, they can do and play as they wish, but shouldnt be ablt to just go poof and disappear.
List of offenders to follow. Please add your own.