Precisely this.
He has never once taken responsibility. He flits in and out of games, mostly out, with some of the laziest, half hearted flicks and over hit passes in a manner that screams "I do not want this ball, stop giving it to me", only further exacerbated by his incessant pointing and lack of movement to make space for himself or others.
I've said it before, anyone who had scored even a couple of the goals he has scored and is capable of, 40 yard volleys, screamers in off the bar, and even an Anfield Derby goal to boot, SHOULD be a hero at this point. The fact he isn't shows how disgustingly inept the rest of his game has been while he's been here.
And the worst part is, he doesn't even seem to be remotely embarrassed by it either.
Utter coward.