You've hit the nail right on the head here.. Anelka only has a year left, so it's not like the club will be tied down for 4+ years. Kalou however, has been a Chelsea player for 5 years, and in that time has an average performance rating of 2/10. Not to mention the fact he’s becoming an ever present poisonous element in the dressing room. Attacking Torres with his “sulking” jibes, and complaining about not getting enough appearances.