I remember in SupCom the ability to give interrupt orders, basically an order that is executed next in the chain instead of after the previous orders you gave. I'd love to see that come back. But more interestingly, I'd like to be able to defer orders. Basically, I want to queue a bunch of orders but not execute them until a signal is given. The idea is to be able to tell two different groups of armies to attack two different targets, but have their attacks coordinated so they begin their attack at the same time. Real commanders and commandos do this. I'd like to as well.