We asked for your views on West Ham's latest signing El Hadji Malick Diouf, who has joined the club from Slavia Prague. Head coach Graham Potter believes the £19m Senegal defender, who can play at left-back or left wing-back, is a "really good fit" for the Hammers. Here are some of your comments:

Official: El Hadji Malick Diouf Joins West Ham for £21m. West Ham have completed the signing of El Hadji Malick Diouf from Slavia Prague for a fee of €25 million, which is approximately £21 million (including bonuses).