Manchester City need to bounce back against Norwich.
Roberto Mancini's side suffered a shocking defeat against Sunderland in their Boxing Day trip to the North East. The champions are now seven points off the Premier League summit and cannot afford to squander any more points.
Can Norwich grab victory against another Manchester side this season? Carrow Road has already witnessed a stunning triumph in the fixture versus Manchester United. Mancini will be well aware of the quality Chris Hughton's side possess, and will be hopeful of a performance similar to last season's 6-1 drubbing in the corresponding fixture.
Here's five key battles to watch. Enjoy!