I don't understand why this even is a question. As long as the round hasn't started yet, you should always be undamageable due to fall damage. I can think of this being an issue in Haven & Split, but I might be missing other maps where once...

I understand smurfs/dcs/throwing teammates/bots are all annoying, but honestly if you're actually in the rank you should be, your win rate will be roughly 50% and as you get better at the game you will slowly climb. I see so many complaints...