Robin van Persie's agent Kees Vos has refused to be drawn on speculation over the Arsenal striker's future, claiming that discussions will be kept private.
The Dutchman, who is due to sit down with the Gunners tomorrow for transfer talks, is believed to be monitored by Manchester City, Real Madrid and Manchester United.
"We're keeping our negotiations confidential," Vos told Goal.com. "I have been to a lot of Premier League games this season - including City ones. I watch a lot of players, my life does not revolve around Robin van Persie."
The 28-year-old has just one year remaining on his current deal at the Emirates.
