I think he will, but in his rush to prove himself ready to claim a starting berth, he badly overextended himself in the earlier parts of this season. In recent appearances he has played more conservatively within the means of the strengths currently at his disposal, as opposed to the start of the season wherein he was seemingly on a mission to make everyone forget the name of Gareth Bale, and it simply wasn't working.
He's a direct, pacy, and troublesome winger, and that's great, but his goal-scoring instinct and decision-making in the final third currently leave much to be desired. I don't think he can be characterized as a scapegoat given that he's been an irregular piece of our attacking setup at best, but his early attempts this season were certainly far from productive and looked more like a lesson in trying to turn the ball over rather than providing any real creativity or cutting edge in attack.
As I said, he certainly has room for improvement. But to say he's having a "shitty season" and for him to have received the amount of flak he has (which quite frankly amounts to that of a scapegoat) this season is just quite unfair IMO. To point to him and the other wingers as the direct cause of our problems is just near-sighted, as every manager we've faced has made the easy adjustment to isolate the wingers in our slow build-up play.
He has much to learn, but I maintain that he will be one of the first to benefit from a change in style from a sharper, more modern manager. I agree that he's started to show signs of humbling himself, and I think it's the first step towards this progress I expect of him.