Ozil's agent has said talks are progressing, and implied that he's wanting to stay...
3-4 more years in the Premier League, talks are progressing with Arsenal to enable that.
Putting my doom and gloom hat on I'd say they're confirming Ozil's intent to stay in the EPL but not gauranteeing it'll be Arsenal. Given we won't sell to a rival he's in a strong negotiating position.
Edit: actual quote
"Even so, he wants to play in Premier League for at least 2-3 years more. Our contacts with Arsenal continue and we are going in a positive direction." - Erkut Sogut