We all know the stories of texting on his mobile phone from the Newcastle dug-out; making phone calls during pre-match team-talks; and having Newcastle players queuing up to 'lamp' him.
Which asks the question ... has he a future at St James' Park?
But despite the French star pinning his hopes on a move to London, where he says he is "home sick" for (but never ever lived there), neither Spurs nor Arsenal (tipped to be interested) have made a move for him.
N'Zogbia is contracted until 2012 and Keegan says he has no reason to sell him on the cheap.
What Now For N'Zogbia?
That puts the ball back in the Frenchman's court.
Unlike Albert Luque and Emre who allegedly came up with every excuse and injury in the book to sit out their contracts, N'Zogbia is ambitious. He wants first team football because he has dreams of getting into the French international squad.
So he either knuckles down under KK's rule ... or festers in the reserves.
No games ... he cannot impress the likes of Arsenal or Spurs.
So our advice to the younhster ... GET YOUR HEAD OUT OF YOUR ARSE!