10 Players Who Didn't Fulfil Their Potential At Spurs
7. David Bentley

He was loaned out four times to then fellow Premier League side Birmingham City, West Ham United when they were playing in the Championship, Russian side FC Rostov and Blackburn Rovers - his previous club. He failed to impress on any of those spells and he was released by Spurs on the 7th of June in 2013.
After struggling to find a new club, Bentley retired a year later on the 13th of June in 2014. He has said that the reason behind his retirement is that he had fallen out of love with football but, really, he had no choice nobody wanted him. It really is hard to believe that Spurs spent £15 million on him and he offered them nothing.