I don't agree with some of them and don't really care if somebody uses a banner that doesn't look like a medieval banner, but I indeed think there should be somebody reviewing the banners. If you put some time and work in it your banner can be as trolly as you want imo, but if you just take a pic of something that doesn't even look good and use it as banner... no thanks, I'd rather have that bannerslot for something that is nice to look at.