If you notice earlier, you know that the bowlers were not given any replies and one ball was used for a whole period of 50 hours irrespective of what the condition of the ball was. Later they changed it. They made it one ball per end and then went on from there. Okay. Now during the T 20 era the batsman started lapping the yokers behind the wicket. So what happened was since the third man cannot stand right behind the wicket keeper