4) Christoph Kramer (Bayer Leverkusen)
The 24-year-old World Cup winner’s future is somewhat up in the air at the moment, with his two-year loan deal at Borussia Monchengladbach set to expire at the end of the season. His valued has soared since he was led go by Leverkusen, and he could be open to a move.
3) Winston Reid (West Ham United)
The New Zealand international signed a new contract with the Hammers this season, but his desire to play European football could see him tempted into a move up the country. Liverpool have been among his admirers in the past, and would no doubt love to swoop.