Sol Campbell feels that as 'one of the greatest minds in football' he is 'being wasted'

Former England defender Sol Campbell feels he is "one of the greatest minds in football" - but is "being wasted" by a lack of opportunities to become a manager.

Campbell made more than 300 appearances for Tottenham before joining north London rivals Arsenal, where the centre-back won the Premier League title twice, part of the Invincibles squad of 2003-04, and three FA Cups.