West Ham United is currently a hotbed of transfer activity, with three players potentially set to join in the coming days if all goes to plan. The Hammers were busy in the market from the off, quickly sealing the signing of Luis Guilherme and following it up with the arrivals of Wes Foderingham and Max Kilman. Over the past few days, West Ham have been in negotiations with multiple players, and it looks as though these deals are all being completed around the same time. Crysencio Summerville is said to have already signed his Hammers contract as he completes his move from Leeds United. Meanwhi…