A possibly stupid idea but I'm going to suggest it anyway: Disable all friendly damage at the warpgate and add the ability to pass through turrets...
If all the TR had for AA and AV would be a spear with a stone tip that did 250 damage and had to be picked up after throwing, bad pilots and drivers...
Unless they removed the smoke / burn effects when the health drops to a low % that will still happen only difference being that more people...
Infantry needs 4 hits from a weapon that's so strong that it can take vehicles down (anti vehicle weapon) you'll have to be stupid to get easily hit...
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