http://www.espn.co.uk/football/sport/story/129411.html?CMP=OTC-RSS Not sure tbh but reckon he could do a job in several positions, just the question mark over fitness.
Because he hasn't played much in the last 18 months it would be a gamble to sign him. He could turn out to be very good and very helpful to whoever buys him, but we don't have the luxury of gambling at the moment.