Richmond has added four players to its extended squad for Sunday afternoon's clash against Brisbane at the MCG, headlined by Tom Lynch. 

Key forward Lynch is in line to return after overcoming a hamstring injury he sustained in Round 17. 

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Midfielder Jack Ross could make his return to the senior side after suffering a knee injury earlier this month ahead of Round 17.

Thomson Dow and Rhyan Mansell have also been named in the extended squad after strong outings in the VFL Tigers' 55-point win over Williamstown last weekend.

Dow led the side for inside-50s (seven) and recorded 29 disposals, eight clearances and four marks, while Mansell collected 14 disposals, six marks and six rebound-50s in what VFL coach Steve Morris labelled "a really mature performance".

"I thought he made some really good defensive decisions," Morris said.

"You know what you're going to get from him, he was really strong in the content and he certainly defends like his life depends on it."

Out of the side is Hugo Ralphsmith, who has been omitted. 

Richmond will confirm its starting 22 tomorrow night at 5.00pm AEST.

The Club will then name its medical substitute 60 minutes prior to the bounce on Sunday. 

Sunday’s game will be broadcast live on Channel 7 and Kayo Sports.

Richmond squad v Brisbane, Sunday, July 31, 3.20pm AEST, MCG
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In: Jack Ross, Tom Lynch, Thomson Dow, Rhyan Mansell

Out: Hugo Ralphsmith (omitted)

Milestones: Shane Edwards 300 games, Ivan Soldo 50 games