For me, what he was good at, at the start of the season, he's now lost the confidence to do. Nutmegging players and putting in decent crosses and attempting defence splitting passes.
Now all he seems to want to do is the easy option. Sideways, backwards, floaty balls to Bardsley.
I think he's been best on the wing.
I also think he's suffered by not having a 'sitting' midfield player alongside him with Cattermole having been absent for long periods of the season.