JUST IN: Potential changes have been made by Collingwood head coach.

Leigh Matthews says Collingwood should look to make some changes ahead of their crunch clash against Brisbane on Thursday night.

The Magpies have kicked off their premiership defence in disappointing fashion, losing their first three games of the season.

“For the moment, it’s not working,” Matthews told Sam McClure on 3AW’s Wide World of Sports.

Reigning premiers Collingwood have lost the first two games of the season and face St Kilda at the MCG in what shapes as an interesting matchup according to Tony Shaw.

And there’s one thing Shaw wants to see from the Magpies against the Saints.

“It’s a really interesting night tonight