#2 Antoine Griezmann
According to the Metro, Griezmann was linked with a possible move to Chelsea last summer, but the move never materialised. The talented Frenchman remained at Atlético, despite tireless speculation suggesting his future would be in the Premier League - whether that was with the Blues, was not yet confirmed.
This summer though, a deal to sign the 26-year-old forward could finally be completed as the former Real Sociedad man has continually dropped hints on moving forward from Atletico in the past.
Given the level of inflation in this current transfer market, Chelsea are unlikely to agree a fee for anything less than around £80-90m - which could ultimately pay off in the future, given Griezmann's ability and capability to improve further over time.