Sunderland chairman Niall Quinn says they're deliberately keeping quiet on their transfer targets this summer.
He said: "It is not my job to say who we will try to get. It's my job to try to get the money together and see if we can unlock players.
"Roy is adamant that he is keeping his cards close to his chest rather than us talking about things (publicly) and just disappointing people if they don't come off.
"We are happy to stay silent and people will have to trust us that we are doing the best things for the club."