4. Nathaniel Chalobah (Watford)
Another player who has made a name for himself on loan at Watford this season is Nathaniel Chalobah, whom parent club Chelsea are keen to tie down to a new deal after his performances have attracted interest from the likes of Arsenal. Watford will also hope to keep the solid defensive midfielder on a permanent deal if they gain promotion to the Premier League, but we could even see him turning out in a Chelsea shirt next season if he can break into their star-studded first team.