What is the reason Hitech should favor group B,..., over group A?
I like shooting down planes. I'm in group A therefore all group B enemy planes, especially trainers, should have the autopilot take over and immediately start flying slow level circles when I come into icon range. I would enjoy that a lot. Why should group B be so favored by Hitech?
Like all online games, AH attracts some players that enjoy trolling and griefing other players, especially when they can do so with impunity. Hitech need not favor the enjoyment of the few players that enjoy easily strafing down ammo bunkers over the many players that would enjoy not having to pointlessly fly many more sectors.
Nobody is claiming the group A types shouldn't be able to get their jollies dropping ammo bunkers. To balance enjoyment for the many group B people, however, those ammo bunkers need to be defensible. Since there is no defense against cannon and missile uber planes, bombs should be required.
I can't think of any other game play element as strategically and tactically important as small field ammo bunkers that can likewise be destroyed with impunity.