“In the past it seems that the best way for a player to persuade a club to sell him was to sulk, feign injury or stir up the media (on the BBC Sport website Robbie Savage has listed a few more tactics he had used, or seen others use). More recently we have seen the advent of clauses in player contracts which are triggered by offers in excess of a particular sum. These give rise to a number of interesting issues.”
Littleton Chambers, 15th August 2013
Source: www.littletonchambers.com
