The 29-year-old is out of contract at the end of the season and could go on a free transfer after that, but Arsene Wenger admits last week that they could end up selling him in January.
The Germany international has been inconsistent after joining Arsenal for a record-breaking deal of £42.5 million from Real Madrid in 2013.
Jose Mourinho and Ozil worked together during their time in Real Madrid and reports that the Manchester United boss wants to bring the attacking midfielder to Old Trafford.
With Wenger’s confirmation that Ozil would be sold in January, there is a possibility that the striker will be going to one of their biggest rivals.
Ozil also has not made it a secret of his intentions to leave and has now been increasingly out-of-favour at the Emirates after losing his place in the starting line-up.
The Gunners who wanted him to stay longer during the summer gave him an offer of £275,000-a-week but Ozil wanted £350,000-a-week to sign a new deal. However, this has already cooled down and now, the player will leave Arsenal soon.