Is it just me or does it feel like he is out to prove something? Maybe making himself more attractive to clubs that might be interested. Definitely had one of his best games in an Arsenal shirt in recent times against Boro. I still have faith in him although am not sure what his best position is. His pace and running with ball make him so much better than Theo on the wings.
Like I said before, if we are going to sell him, I would rather see Theo, Ramsey, Jenkinson, Gibbs, Wilshere sold before him.