West Ham’s performances and results have dropped off a cliff in the Premier League and key players have either been injured or below par. There are not many West Ham players who can say they’ve been performing in the Premier League over the last couple of months. There have been some mitigating circumstances for David Moyes. He lost Michail Antonio for three months to injury, Mohammed Kudus to AFCON and both Lucas Paqueta and Jarrod Bowen to injuries. All four are key players for West Ham. And they were out of the team at the same time. All clubs get injuries of course. But this Hammers squad …