Injuries with an inferior squad, loss of confidence and not having a functioning striker. Thats why.
Not having a functioning striker, except the one who starts on the bench when the non-functioning one starts every time.
Injuries in a midfield, where we have a midfielder we brought in at the start of the season but aren't 'allowed' to use because, err, Monchi.
A midfield where we've got two players with a combined 75m value as stand-ins.
It's bullshit, and it is Emery's job to manage this, along with Monchi previously and whatever the new guy is called, but they have not.
And the season is disintegrating right now.