Wish for FIFA 18: Quick switch between several custom setups including formation, tactics, player instructions
Imagine if you could set 4 setups on the d-pad. Click left and you are in you're prefered 41212 with Full backs on balanced and CM's pushing forward. You then go 1-0 up and click down on the d pad. Now your team is in a 4231 with both Full backs and both cmds staying back. Combine this with Quick substitutions and both you and your opponent can make quick changes to the game, without the long pauses.
Just an idea