Gunners 'agree Vieira fee'
Spanish radio claims Real Madrid have agreed a £23.1m fee with Arsenal for midfielder Patrick Vieira.
But according to the Cadena SER station, the Gunners have asked for a few days to line up a replacement.
The English champions have already been linked with Porto midfielder Maniche, who starred for Portugal in Euro 2004.
Prisa, the media group that owns Diario AS and Cadena SER, has an investment in Real Madrid TV and is thought to be close to the Bernabeu outfit.
Vieira has been the subject of transfer speculation linking him with Real Madrid for most of the summer.
Bought from AC Milan for £3.5m eight years ago, the 28-year-old has not commented on a possible move to the Bernabeu.
But Gunners boss Arsene Wenger stated at the weekend that he believes the player will stay at Highbury.