These suggestions are based on my gameplay on PS4
1. We should be able to exit any menu, back to the game with a single button push or hold. Currently, if you are a few menus deep and you get an audible alert, you have to click several times to get back to the game and take cover or hide from a drone.
2. Sell or break down stacks of items. One at a time just takes to long.
3. Option to replenish all consumables from the store with one click.
4. Purchase ammunition from the store...doesn’t have to be cheap, but there should be an option.
Hope some or all of this makes the cut.