but he was considered as a deep lying MF/DM, was used there several times and then he was moved to LW due to the shortage of good players there. Marchisio has a better technique on the ball, he has better and more accurate shot and that is why he should play in a more advanced role in the MF, not as a winger, since he doesn't have the explosive pace, and isn't capable of doing the tasks required by a winger on a high level, like cutting in and out and etc. Add to it, Marchisio is versatile as player, you can stick him in several positions and he will do good, he will do just good, on the other hand Melo is holding MF, and he does a darn good job at it. Marchisio's potential hasn't been exploited to the fullest yet, since it is obvious he is an average holding MF, a good LW, and has the potential of being a darn good attacking MF.