Julen Lopetegui is reportedly still looking to enhance his attacking options at West Ham United this summer. West Ham manager Julen Lopetegui has already signed one Brazilian attacker in the summer transfer window, in the shape of Luis Guilherme. The Spaniard is said to be chasing incredibly exciting deals for Max Kilman and Jonathan David this summer. However, there is another player on Lopetegui’s radar, and there has been for quite some time now. The Hammers boss inherited an unbalanced and ageing squad from David Moyes, so not only does he need to inject plenty of quality to his ranks, but…