Moyes has done a very good job at West Ham, but he's made too few changes. It's given them stability and consistency, but now they're dropping like flies as a result. Now he'll have to use players who haven't played much and presumably have little confidence.
I'd rather play with 10 men than have Masuaku on the pitch, good dribbler, but utter ****. He does one thing, dribble to the touch-line and try to pass to the middle of the box, like a kid that learned a special move on fifa and uses it non-stop, even after everyone he plays has figured it out and beats him. He can't defend, he cant cross, can't shoot, and his decision making is worse than Traore's.