Chelsea have managed to strengthen their central defence this summer by bringing in Tosin Adarabioyo and Renato Veiga. Tosin Adarabioyo is a natural centre-back, while Renato Veiga is capable of playing as one when he is not in midfield or at left-back. He will be able to offer Enzo Maresca plenty of versatility this upcoming season. Despite the above, Chelsea still look interested in signing another centre-half, and one of their reported targets could end up costing a fortune. It would make little sense to splash out on him when the Blues need a new striker. They have recently been linked wit…