He was our best performer at right wing last season, and I would say he showed something beyond just being less of a problem than our other options for that role. Generally, in fact, I was pleased with how he looked in possession (regardless of position) - highly technical and a very graceful mover. I think he showed that he can provide effective dribbling and an accurate delivery, and I expect him to develop into an effective attacking player.
Him covering three positions is great for the club but not for him. Or perhaps good for him in a very short term sense, but at some point sooner rather than later he’s going to be looking to establish himself in a specific position. I would imagine the role he imagined for himself is right back, and that won’t be looking like a viable option right now.