Everyone loves a super-sub.
The feeling both the managers and the fans get when they see one of their stars come off the bench to create a piece of magic is like nothing else.
It is essential for a Premier League squad in today's football world to have as much strength on the bench as they do on the pitch. This is especially necessary for club's competing for top-flight honours.
This season has seen manager's chopping and changing their starting lineups like never before.
Manchester United, Manchester City and Chelsea have been the main culprits of this - as they look to find the perfect formula.
Here are five players who have so far this season proved a point when coming off the bench and others who are set to make a huge difference this season as a super-sub.