A cool idea for future games would be being able to build your own game plans. Like in Fifa you can draw up certain plays that happen. Say I decided I wanted to implement a huddle and break to each side to spread a defence before two players cut back to centre of the ground. Currently it feels sort of brainless and not a lot of tactics to be deployed. If we actually make it the AI makes adjustments to how your team is set up it might make for a better contest.