Is there any reason pros terran don’t load firebats into a bunker to stop zealot drops on tanks. I place my two tanks next to each other so they can’t splash and let the firebats (firebat gets+1 range in bunker) annhilate any zealot drops with a few afk mineless vultures.
Also why I have never seen a flock of 6 wraiths to kill the arbiters and shuttles…? I send in a single wraith with d matrix to snipe observers as well. You can get a lot of value of defensive wraiths and saves money on turret walls.