A Colourful Proposal for the Coat of Arms for King Charles III
Wales is included in the Coat of Arms for King Charles III, right now who is reigning as the Prince of Wales. Since Wales was the original overlooked member of the UK, who gets no representation in the flag. When King Chuck becomes king, maybe, just maybe Wales will get some respects.
Additionally the it makes the flag more memorable and colourful in the age of the rainbow.