Hardly surprising really, no-one else would be willing to pay the silly wages he's currently getting so staying at Chelsea is the only way he'll earn big money.
I can't see Chelsea wanting to honour their contract with him though.
Is he still on Chelseas books then??...thought they had shipped back to AC Milan or another team??. Shame really as he was immense when playing for AC Milan but soon as he came to Chelsea, he flopped big time.