By offloading Gundogan, Barcelona could potentially free up around €14 million (£12m/$16m) in their fair play budget. This financial relief would allow the club to reinvest up to 70 per cent of these savings into acquiring new players, a crucial factor as they aim to register and integrate new signings like Dani Olmo. For City, the return of a proven leader and playmaker could be the key to continued success as they aim to lift their fifth successive Premier League title.