Sir Alex Ferguson, Bill Shankly, Sir Matt Busby, Jock Stein, Brian Clough, Sir Alf Ramsey, Bob Paisley and Steve Kean. Can you spot the odd one out?The majority are widely acknowledged as the greatest British football managers ever, while one could be argued not to be.The Oxford English Dictionary defines someone who is great as having ability, quality, or eminence considerably above average...