To me, he looks wide all the time instinctively. Ironically Martinez would have been delighted with him. Compare that to Barkley who instinctively looks for a forward pass. That's the difference in quality. It's why @bluestevon 's analogy with Carrick earlier is slightly awry, imo. Carrick was/is also a player who looks ahead and will only go wide as a secondary option.
Schneidrlin played the forward pass in that move that got the ball into Lukaku Dave.