For a few years now the obstruction rulings have seemed way out of kilter.South Sydney forward Glenn Stewart may have done the NRL a big favour.
For a few years now the obstruction rulings have seemed way out of kilter - but Stewart's revelation that he took a dive and the subsequent reaction may cause a change for the good.
Everybody watching, at the ground and on television, last Monday knew that Stewart had no chance of getting close to the Cowboys' try scorer Michael Morgan. So Stewart "had a crack", feigned a collision, and that was enough to convince the match officials.
It's gone too far. There now needs to be more of a "footy brain" used, by people with more of a feel for the sport.
The increased focus by the referees on obstruction was brought in when teams like the Storm, Bulldogs and Sea Eagles began to use decoy runners and second man plays that could deny defenders a fair play at the ball carrier.