`The Jackal` can prove vital at Rugby World Cup
(WorldNews Sport)

Rugby's clampdown on high tackles is changing the approach to the breakdown, swinging the advantage to ball-stealers and, say players and coaches, making the "jackal" an even more essential weapon for any World Cup pretender. The battle for the ball at the breakdown - what happens in the immediate aftermath of a tackle - has always been a fundamental part of the sport but increasing player welfare concerns are now subtly changing that critical theatre of operations. The sport's governing body says there has been no change in emphasis on refereeing other than the now well-established bid to eliminate high and dangerous contact in all areas of the game. In practical terms,...