The 26-year-old has been a rock in the heart of Atletico’s midfield this season, alerting top European clubs.
Partey has a €50m release clause in his contract, good value and something teams are seriously considering paying.
If Atletico lose Partey this summer, they will need a replacement with guaranteed quality.
Arambarri, 24, is a player Diego Simeone ‘loves’ and wants in the red and white of Atletico.
However, Getafe president,Ángel Torres won’t offer discounts on Arambarri’s €25m release clause, a fee Atletico are reluctant to pay.
Napoli enforcer the alternative
The 29-year-old pivot has lost some prominence with Rino Gattuso, not starting as regularly as he once did.
In Italy they are sure Atletico are interested in Allan, adding that other teams are also keen on the Brazilian.
Allan has a €38m release clause, but Napoli would be willing to negotiate a lower price.
The midfielder also has a Portuguese passport, meaning he would not occupy a non-EU spot in Simeone’s squad.