Why do football clubs change their crests?

Crests are not static emblems; clubs increasingly view them as multipurpose brands, and Peterborough United’s new badge illustrates that shift. Rolled out on Monday morning, the crest shows a winged lion holding a key on a blue background and was designed by Christopher Payne. The previous design drew on the city's coat of arms, featuring cross keys, a lion, and the motto 'upon this rock.' Posh say the change is intended to be 'good for the club long-term' and to expand branding beyond football. Experts note that such moves are often driven by commercial considerations as clubs seek wider recognition.