Stopping Jarrad Waite will be key to Richmond's chances on Friday night, assistant coach Ben Rutten says.

The key-forward kicked four goals in last year's Elimination Final, and the opposition is putting plenty of time into preparing for his presence.

“He’s hitting the scoreboard, and he’s also really good at the tackles and the pressure in their forward 50, which, as a big bloke, is a really valuable asset,” Rutten told Richmond’s website.

“When he’s able to have a free run at the ball, and do what he likes, he can do some really good things.

“It’s going to be a big match-up for us . . . a pivotal contest.”

The Roos' tall forwards are capable of causing plenty of headaches, Rutten admits.

“They’re big and strong (forward line) and can all take good marks,” he said.

“(North) like to kick the ball deep inside 50, and get those big guys to compete in the air.”

All-Australian ruckman Todd Goldstein is also front and centre to the Tigers' planning.

“He’s been the premier ruckman for probably two or three years now,” Rutten added.

“Big ‘Hammer’ (Shaun Hampson) has been playing some really good footy for us as well. So, it’s an important match-up in the centre.

“Whoever’s midfield gets first look at it, is going to be important … we’re prepared to back our midfielders in against them.”