Remove aircraft and anti-air from the game.
It's painfully clear that the development team wanted to make Call of Duty without the name, especially regarding map size, and equally clear that feedback isn't that important, due to the severe lack of clarification on big issues, like bots, matchmaking issues, TTK, hit registration, glitches and more.
So here's an idea they would probably find interesting, given the above:
Aircraft has been neglected without any upgrades or loadout changes, and you immediately fly out of bounds due to the small map sizes.
Those who are competent in flying either get shot down immediately in helicopters or dogfights, or seem to have unlimited flares with bombs capable of one shotting anti air. It's one or the other, with no balance due to the severe lack of anti air turrets strategically placed like in BF V and 1.
So, playing into the development teams endless cards of strange choices, why not remove aircraft and anti air all together? May as well at this rate!