No doubting the blokes ability but of what i have seen of him i think he could do with some more core strength. many times he gets shoved off the ball with little effort from an opponent.
Something that could come from being a full time professional and doing more gym sessions. Interesting that some think he may be worth it.
Being that it won't happen this year I suppose if he keeps good form the rest of this season and into next he may get a look in.