Not even the silliest, dumbest or most biased Arsenal fan that I know would even come out with that rubbish.
Mata is Chelsea's best player by a huge distance, far better than the overrated and overhyped "Belgium Messi", carried the team on his back for the last 2 seasons, the one you shouldn't be rating is Cazorla, a poor mans David Silva who in turn is a poor mans Juan Mata
. Mourinho will be out of the door before Mata is sold.
If you think the fans will accept it(fans footballer of the year for the last two seasons), no damn way, factor that in with poor results and poor displays and he'll be