Chelsea youngster Nathaniel Chalobah is happy to be part of a senior preseason.
Having played in midfield for Watford when he spent last season on loan at the Championship club, Chalobah has so far been used as a central defender by Jose Mourinho.
"When you are playing in holding midfield you are used to doing a lot going forward, but now I have to be a lot more aware defensively and playing different positions will probably help me in the future," he told chelseafc.com.
"The manager now wants us to get used to certain ways of playing and get it implemented in our game now in preparation for the start of the season."