As title says, please re-add the following, there is no reason for these not to be there and they help people not on discord gameplay wise.
Yes, No
Cover Me (if in plane or in tank a marker should
come up, like ammo box, showing any planes where you are or your team)
I need repairs (with major update tank repairs will need to be done more by supporting infantry).
Open to discussion if valid reason why not to include.
Oh welcome to the club me and sheep have been here for quite a while asking for that good luck though
Yes on more options for team-communication/quick commands 
Another option that should be available for pilots: “Currently resupplying” and “Currently engaging enemy aircraft”
(Which would let teammates on the ground know that air support is currently unavailable/delayed)
There’s so many options that could be added to the quick-commands… yet, it’s been more than 6 months since the YES/NO feature was removed entirely.
How hard is it to fix/add/implement better options for team-communication? Especially when we review all the other stuff that’s been added in the same time-frame.
Better team communication = high player retention
Why?
Because a lot of people came here with the impression that this game is a MMO that revolves around online PvP gameplay…
But it doesn’t take long before players realize this game is more like a single-player PvE. Entirely because there’s no team communication/teamwork.
Sure, there’s two teams… But everybody is playing for themselves, and are playing at their own pace and style.
Currently when someone requests an ammo box or rally point, the only way to acknowledge them is by saying “Good Job” or “Thanks” 
Need much more communication indeed.
Like I suggested before, please give each squad its own communication.
Engineer can say he is building a rally point.
Flamer can say he will clear out the objective.
Tanker can say he will take out the approaching enemy tank.
Attacker pilot can say he is coming in for an attack.
And so on, so many possibilities.
Maybe too much, I dont know.
At this point the only reason I can think of is the reason why we don’t have simple communication is because they’re afraid of us making kill zones and working together and actually stomping the enemy team because you see how devastating a stack is Can you imagine what would happen if a team work together