A suggestion for an update to to banners

In Minecraft, you can choose between different charges when creating a banner. However, most of these charges are simple geometric shapes or ordinaries as they are called in real-life heraldry; the non-geometric charges already found in the game are unfortunately quite few. My suggestion is that more charges are added as that would make creating banners a lot easier since you wouldn't have to combine several shapes with objectivly confusing names to create one charge.