Think the possibilitys through a bit further.
X country has double the numbers, and is rolling up the fields. You log in roll, get hit by a horde, try your best and die.
The nearest field is 3 sectors away, and its under attack also.
You can't stop their attack, because every time someone tries and dies, they are out of the fight for 20 minutes. Either because they can't respawn at all, or because they'd have to respawn at a field that far away.
So you'd get countrys steamroller smashing everything in their path.
Is that really what you want AH to be like?
Anytime your talking about changing a rule or setting you really need to explore every possible thing that could change. Every way that things could go wrong.
Thanks, but no thanks.
If I wanted to wait a long time between sorties I'd play WWIIOL.