It sound to me, some player do not quite understanding GBG
If your guild do not want to de-grade, rank 1 to 5 in GBG are the same to keep your guild grade, ranking is just a glory of guild only unless u rank 6 ...
you need to give out sector in order to get 160 battles ( amount require to conquer a sector ) back
Turning whole map to same color as your guild from begin to end of GBG, no one get a sector from your guild, your guild is already a LOSER
GBG is a battles of getting more battles (more farming treasures opportunites, there is no treausres to own a sector, but there may have treasure coming from battles) , to do it,
u have to let other guild to get as many as sectors from you in a way that u can get it back later, in some form, some guilds do exchange silence, the map may change from nearly blue to nearly red, 4 hour hours to nearly green...... depending on amount of good-GBG- guild, sometimes, it is just 2 color, sometimes 3 color, sometime 4 color, sometimes a mixture several colors....they are guild fighting to get more battles ( it looks like sector, but actually it is BATTLES, for each sector , there is some 160 battles connecting with that sectors )
to achieve this, u need to reduce lost of attri due to battles with the help of sc, share attri with your guildmates.....that is guild GBG strategy
Unless you meet with some very bad guild, you are always have 3 sector connecting with HQ, that is 3X160 battles, some guild may allow your guild to get it. But it is usually you may have 80 to 150 battles on it. If that sector do not have building slot, u can even own it as it provide 160 battles to other guild. for sector with building slot, chance of own it ( you still have chance ) is greatly reduced as other guild may want it to build sc in order to allow them to get more battles on other area......
if you see sector with 159, you do not do battles, it is your guild problem.... those good-GBG-guild will not close that battles unless it is at risk of catpure by you. sometimes, your guild can even allow to capture it as that guild wants 159 battles, not that sectors. you capture it, so they can have another 159 to 160 battles....., in the past GBG, I have seen a lot of sector being stolen or given away like that.
if your guild are familar with GBG, you may still have a chance to run out to central with a good co-operation of guildmates. Even you are with several guild ranking within 10, a good works still able to do it. If you cannot do it, that means you need to improve your guild co-operation in reaching some targets ( goals).
GBG is never 1 player or a few player game. It involve a lot of guild works.