The trouble is, his pass success % is not as great as some seem to think it is (not even top 10 for us last season). He's prone to howlers because he likes to dwell on the ball too much and weigh up "options", unnecessarily much of the time. To play the Manning way, will likely involve building quickly from the back, meaning confident, capable passers of the ball, not ditherers (harsh, but you get the point). I think Naismith can be coached to speed up delivery and thereby his pass completion %. Same for the others, to some extent. In a midfield role, he can take more risks, but does he have the speed and energy for this new type of football that we are promised? Would probably have been a very good sweeper in Italy in years gone by.