Paul Merson has suggested that he cannot speak highly enough of one player Mikel Arteta sold at Arsenal, insisting that he has been ‘unbelievable’ since leaving the Emirates. Mikel Arteta and Edu have got very little wrong in the transfer market since they started working together a few years ago, with Arsenal moving back into the Premier League title picture after a number of years in the wilderness by their standards. But they have certainly not been afraid to make some brave calls when it comes to some of the players they have let go. Of course, one of the moves which divided Arsenal fans i…
