Personally I believe he is unreliable. I think he should be sold be Newcastle. A Premiership team cannot rely on a player like that because he is clearly not improving. He has other error prone areas. A.K.A his kicking. He kicking seemed just as bad as it was 2 seasons ago for Norwich which resulting in the following...erm..mix up against us.
http://www.youtube.com/watch?v=9XSbIPkvi9M
http://www.youtube.com/watch?v=9XSbIPkvi9M