Rangers sign Leon Balogun after centre-back's Wigan Athletic exit   Rangers have signed Nigeria centre-back Leon Balogun after the 32-year-old ended the season with Wigan Athletic. The Germany-born defender, who has 32 caps, has signed a one-year contract. Balogun had completed the season on a short-term contract with Wigan having spent time on loan from Brighton & Hove Albion before the Covid-19 pandemic. Rangers manager Steven Gerrard believes the defender wil