Aguero in the spotlight as West Ham stun Manchester City
![Aguero in the spotlight as West Ham stun Manchester City](http://static.goal.com/1917200/1917202_gallery.jpg)
![HD Sergio Aguero Manchester City HD Sergio Aguero Manchester City](http://static.goal.com/1917200/1917202_thumb.jpg)
The Argentine has been off-colour for a few weeks and has been able to rely on his team-mates to come up with the answers - but his performances are starting to cause concern
The Argentine has been off-colour for a few weeks and has been able to rely on his team-mates to come up with the answers - but his performances are starting to cause concern