#4 James Maddison (Leicester)
The English sensation from Leicester has caught almost every Premier League team's eye this season with his brilliant performances for Leicester. Not only that, but England manager Gareth Southgate is also looking out for him and planning an England call-up.
The Leicester midfielder has 3 goals and 1 assist in the 6 Premier League matches he has played this season, and the tally is an astonishing one considering that fact that Maddison has been one of the exciting prospects in an actually complacent Leicester side.
Even if Maddison hasn't proved a lot at the big stages in football, he is definitely at his peak right now, and United could get him at a bargain against the price they settle for Paul Pogba. The Number 10 could be one of the players saving United's season if he were to join the Red Devils this January.