Atletico Madrid sports chief Jose Luis Perez Caminero has hinted they're seeking a replacement for David De Gea.
De Gea is expected to join Manchester United after Spain' U21 Euros campaign concludes.
Atletico have Sergio Asenjo and Joel Robles to count on, but Caminero says: "We now have three players for that position .
"If one of them is to leave, we must find a replacement, we have shuffled several names and one can be Roberto (of Benfica)."
