Well there's rumours he's off to Cagliari, so if that happens all the critics* can breath a sigh of relief I suppose.
I still think there's a decent player in there, but I literally cannot be arsed arguing the toss with people any more. They've made up their minds and given Rafa doesn't seem to rate him I can't imagine he'll get an opportunity with the first team to prove them wrong. At best he'll get chances in cup games with 2nd, 3rd or 4th string players around him, or he'll play the final 15 minutes of games.
I still maintain the criticism of him is way over the top, as is some of the praise. He's a polarising figure and no mistake.
*not saying they're 100% wrong, just that it's a moot point.