I rate him, I find that it's a waste we are letting a good talent go for peanuts. A good manager can nurture a very good player out of him, probably better than Rabiot IMO despite his current flaws.
Furthermore, the point I was making is that young player always have flaws, deserve patience and chance not immediate banishment. That has got nothing to do with Arteta, just a general point about young players. And I don't believe he is a Ben Arfa, so I went to dig his history and found that he only ever had serious problems with Landreau his 2nd lorient coach. There's no narrative to be constructed, I was merely passing the news from sport_witness that apparently he caused troubles at Hertha which turned out to be untrue anyway.
It's also weird whenever we try to be objective and judge that maybe it's not always the players fault, that they are troublemakers or don't give a damn in training, we are making Matyr out of them when the argument is that if our manager don't rate them they must surely be attitude problem, shit behaviour, or not working hard in training. Really unfair accusations. Truth is somewhere in the middle.