I think it would be great to have a new game mode, that takes crossfires mode but changes it slightly to add a new edge. Basically this mode would have no overtime and simply be the first team to do a set amount of damage to the money ball. To make the game speed up a bit more every 5 mins the shields health reduces by 25% meaning games going 10 mins or more would see a moneyball with low shields on both sides, meaning as the game goes on the mindset of pros will need to change to adapt for this.