West Ham United will have a great chance to sign a highly talented Belgium international in the summer window it seems. The summer transfer window is vitally important for West Ham, and David Moyes desperately needs to add more power, athleticism and dynamism to his central midfield ranks, if he is still in charge at the London Stadium of course. The Hammers have a really good starting XI, but one thing we do lack is a central midfielder who has bags of energy and can perform the box-to-box role. Mandela Keita is someone who would be ideally suited to playing that role for West Ham, and we app…