Kane Cornes spoke onย SEN SA Breakfast and believes its time for the AFL to introduce a similar power to challenge scores use in case the score review system fails.

Raptors coach Nick Nurse was the first to use a challenge flag in an NBA game on Wednesday, joining the NFL in letting coaches request that a play be reviewed.

โ€œIn the NFL, the coach has a challenge flag. If they donโ€™t like a call, if they think itโ€™s not a touchdown or they think a decision is wrong, they throw the flag and the game stops,โ€ said Cornes.

โ€œThey go to a review in a bunker system โ€“ which the AFL now has โ€“ where the analyse the vision and it is either upheld or overturned.

โ€œNow in the NBA there is a coaches challenge. One challenge per coach per game. You can challenge anything. Foul calls, goaltending, whatever.

โ€œIt got me thinking about our game. I think it is time that coaches have a challenge in the AFL.

โ€œI think if it is only for a goal review because our game moves so quickly. Itโ€™s not as if you can challenge a free kick that isnโ€™t there.

โ€œEach coach should have one challenge for a score review in the AFL. I go back to the Preliminary Final which could have been an absolute disaster when a controversial Josh Thomas goal in the last quarter of that game was given a goal, the ball clearly showed it was touched by Lachie Keeffe and the AFL didnโ€™t overturn it.

โ€œIf Iโ€™m Leon Cameron and Iโ€™m watching this replay of the goal being touched, Iโ€™m sending a message down to the bench saying throw the challenge flag, this has been touched.

โ€œThe game stops. They have more time to analyse the vision because this could have cost GWS a place in the Grand Final.

โ€œI just think itโ€™s time. The NBA and NFL are billion dollar businesses. All the big sports are doing it. Theyโ€™re allowed to challenge a call. Our coaches just sit up there twiddling their thumbs.

โ€œI like the drama of it too. Stop the game and get the decisions correct.โ€

Do you think this would work?