Mata the new Kagawa? I dont think so! Kagawas problem has been himself as much as tactics and position, even under SAF he flattered to decieve, and has had notable problems adjusting to the PL.
Mata on the other hand had 2 excellent seasons in the EPL and knows what its all about. Dont worry about heatmaps and meaningless statistics to try and prove something one way or the other, get him doing what he did for us, driving through the middle, playing killer passes to strikers and other midfielders.
The problem may lie in that with Oscar, Hazard and Torres we had 3 pacey players getting on the end of his balls, but then he didnt always require other players he was able to get into good positions and score himself. Although I think it might be unbalanced at first I agree I would like to see you play with him, Januzaj and Kagawa, even though im not sure Kagawa is good enough anymore.
He could be crucial in your next game, unlocking a tight defence, but he needs to stop pushing himself out wide, and passing it harmlessly, its four games in and although he looks the hungriest player, naturally, he looks a shadow of himself, and he doesnt need bedding in time.
His problem with Jose was he was too much of a free spirit, lacked the discipline and defensive duty, it seems Moyes already plays him in this way which must frustrate the hell out of him.
Whilst ive been a Moyes sympathizer over the months, it does frustrate me when you see the same thing over and over even if the results are poor.
If you always do, what youve always done. You'll always get what youve always got.