Kostas Giannoulis has reportedly returned to his native Greece following a two-week trial stint with Wolverhampton Wanderers.
The 28-year-old, who has been capped by his country once, is currently on the books of Asteras Tripoli.
However, he recently made the trip to the Black Country in a bid to catch the eye of head coach Kenny Jackett, according to the Express & Star.
Giannoulis is now back with his club, with Wolves believed to be mulling over whether or not to make a bid for his services.
Recent speculation has claimed that signing a left-back is one of Jackett's main priorities this summer.
