I remember when he signed for us he talked about how he'd 'fallen out of love' with football during his time with Arsenal. Started well with us under the Fat Slob but gradually his enthusiasm, or whatever it is, seemed to ebb away and his good form disappeared. I can understand that, to some extent, when playing under someone as uninspiring as Silva but there are no excuses when someone like Carlo is in charge. In the last 18 months he's reminded me of someone working a mundane 9-5 job: clocks in, keeps his head down, just does enough to get by, then clocks off and, in his case, goes home to his mansion.
No passion, a bit like another ex-Southampton player we ended up with, Schneiderlin, though not as bad.
Perhaps going back to his first club will rekindle his love of the game, at least for a while, but whatever he does I'm glad he's gone.