Rangers defender, Leon Balogun is a major doubt for the Gers crunch Sky Bet Premiership clash against Celtic. Balogun sustained a muscle injury in the Light Blues 4-1 win against Kilmarnock last weekend. The Nigeria international was withdrawn at half time with Ben Davies replacing him. Search on Sells.ng Nigeria's First Ecommerce Shopping Search Engine ...For More About This Post:Man United Star Suffers Fresh Injury Setback, Out Of Arsenal Clash The centre-back had recently…