There's still a problem.
You attack a homebase and get say 2%...you've dealt with all the armies there and notice he's not rebuilding.
Can you attack it again then?
Because if so you could go on all night(or all the time if one is on vacation) and get everything.
Maybe araT is right...what you have banked should at least be safe...
But then the resources should be safe also.
I like the creativity, but I also like the idea of going away for a week without one guy nonstop attacking me