What I dislike about the attack planner is the no matter what time I put in there as an arrival time, when I save it it saves a completely different time to arrive, so chance are I won't be using that, they should just get rid of it because its garbage. NOW, lets say they wanted to upgrade it a little more make it possible to actually control when you want it to arrive and be able to pre launch attacks!
what I mean by pre-launch attacks is this, once you have your attack planner looking the way you want for a specific target but it is still too soon for you to launch attack, you could still hit an auto attack button that would launch those attacks for you if you were not there to launch at the right time!