So right now from what I see is the system is pretty flawed, one guild can claim a keep for a week with or without buffs and you can never re-claim it with new Guild Buffs… it needs to be change.
I want to suggest changing it so once the keep/tower/camp etc. has NO guild buffs active (+5 supply, +40 power etc.) it automatically declaims so someone else can do it too or just make it so you can’t claim anything unless you are offering WvW guild buffs. I run around WvW all day wanting to claim keeps with my guild buffs but they are all taken by clueless people or guilds that buffs has ended ages ago. We shouldn’t be punished to have to wait to lose a fully fortified keep to reclaim it again.
If making it so people can’t claim a tower/keeps etc. for their amusement and see their flag on the place then please at least allow those with buffs or more guild buffs to override those who claim and do not.