Nile Ranger was released by Newcastle in March and is yet to be signed by a new club.
He played a part in the Magpies winning the Championship in 2009-10 but struggled to win a permanent place in the first team once the club was established back in the Premier League.
More top news
The Scottish First Minister issued strong words after it was ruled the devolved powers will not get their own vote on triggering Brexit.
The widow of a man killed in the Tunisia terror attack has described how she "played dead" after they were both shot by the beach gunman.
A young doctor, who reached his fundraising target of £100,000 last week, has died of a cancer that runs in his family.