A little example , it's not from my guild but that is not important it's a little guild 5 people working hard every season , the green all week long put a trap in front of their HQ even if they take over the trap , the green laughs because it's surrounded by 7 camps and they suffer never any attrition.
I can assure you this guild welcomes the changes , and all those who claim it will change nothing for the small guilds and they will suffer even more, i really think they are wrong.
It will change nothing for them because they never played to exploit, but if the attrition is implemented the green will think twice because they can't exploit 0 anymore and will also suffer , giving more chance to the small take a second sector punishing the green by putting other traps there or first build camps and move on if they can and then fill everything with traps again.
I saw arguments here on the forum the big guilds will take everything like before and then putting traps to counter the small onces , i only say that can turns toward you also.