He didn't say he was available, all he said was there were no real inquiries for him.
And again, it doesn't matter if the club are willing to sell if the player himself isn't willing to move. It's well known that clubs approach agents first, if he gives them no encouragement there's no rumours to be had.
Ozil didn't have as high a profile a season as guys like Kane so naturally you'll have less of the houseboat, but I don't buy for a second that just because there's nothing in the Daily Express there's no interest. Guy has been among the best players in the league over the last 3 or 4 months, if no one was interested in taking him now then they need their heads checking.