He's simply had a wonderful first season at the club. Assisted a goal in both the Fa cup and CL final. Player of the year. 20 assists for the season, and also added 12 goals. 23m well spent.
Agree with Freak. I understand why he was disappointed, and i probably would have been too if i were in his shoes... but that does not mean he should go cry about it to the media.
Good read http://www.telegraph.co.uk/sport/football/teams/chelsea/9278622/Chelseas-young-defender-Ryan-Bertrand-recalled-his-Peckham-past-to-prepare-himself-for-Champions-League-final.html