Koke (Atletico Madrid) £44m (£30m plus Filipe Luis)
Yes, another Atletico Madrid man, and another player that will cost Chelsea a big fee.
Koke is superb creative midfield talent, providing assists with regularity over the past two seasons, and is perhaps seen as a replacement for Brazilian Oscar.
The 23 year old has seen his side fall away in their bid to retain their domestic title and may feel the time is right for a fresh challenge.
Once again, Chelsea are unlikely to secure Koke for less than his reported £44m release clause (via Daily Express) though many sources suggest the Blues may look to offset some of that cost by offering Filipe Luis back to the club in a player plus cash offer.