North Melbourne great Brent Harvey has questioned the club's leadership following three narrow losses in the first five rounds this season.

The Roos have led in three of their five game this season in the last quarter, before being overrun.

Harvey told RSN Breakfast on Friday the leaders at the club go into their shell when games get tight.

โ€œI look at our leadership group and I think weโ€™ve got fantastic leaders,โ€ Harveyย said.

โ€œBut under the pressure, when youโ€™re on the field, I think you can go back into your shell and I think some of our leaders do do that, especially when youโ€™re tired and youโ€™re not thinking straight.

โ€œThe thing that Iโ€™m seeing โ€” and it happened a little bit last year as well โ€” we play free football. Kangaroos play free footy and they go quite well.

โ€œThen just as the game gets a little tighter, old habits (creep in). They kick the ball down the line, they take the 45, they donโ€™t go on after the handball receive.

โ€œThey go back into their shell. And thatโ€™s when teams will get a run on.โ€

North's record under coach Brad Scott has been well publicised, with the side winning just four of 19 games decided by less than six points under his tenure.

Yet another close loss last week after being in a winnable position, has led to the axing of club veterans Lindsay Thomas and Andrew Swallow, who prior to this season, had captained the club for five years.

The decision to drop Swallow has left Harvey somewhat perplexed.

โ€œI think Lindsay has been struggling. Heโ€™s a small forward that hasnโ€™t been kicking goals so that makes it tough to stay in the team,โ€ Harvey said.

โ€œSwallow is an interesting one for me. Heโ€™s a little bit slower. Heโ€™s slowed down since his achilles problem. If they donโ€™t play him in the guts, I donโ€™t think you can hide him down back or hide him up forward.

โ€œTo drop Lindsay and drop Andrew, I think, sends a message to everyone that youโ€™re on standby. If you donโ€™t perform how we want you to play, youโ€™ll go out of the team.โ€

The Kanagroos face the Gold Coast Suns at Etihad Stadium on Saturday night.