Richmond key playmaker Shane Edwards is one of four inclusions in the 25-man squad named for Sunday’s clash with Geelong at the MCG.

Edwards has spent the past two weeks on the sidelines with a calf injury, but is poised to return in the Round 21 match.

There are three other additions to Richmond’s squad, with Tiger tall Todd Elton, forward Ben Lennon and midfielder Kane Lambert receiving the call up.

See the Geelong squad for Sunday afternoon's clash at the MCG

If selected, it would mark Elton’s first senior appearance this year - and his third in five seasons at Punt Road.

Elton has spent the past month playing in the forward line for the Richmond VFL side and has bagged six goals across his nine outings for the year.

Lennon, who has had an injury-plagued season, is in contention to play his third senior match for the year.

The 21-year-old was impressive in the VFL’s 44-point win over Northern Blues last Saturday, picking up 23 disposals, booting three goals and taking 12 marks.

Get all the match day information for Sunday afternoon's clash against Geelong at the MCG

Lambert was the clear standout at VFL-level last weekend – his dominant display included 37 disposals, three goals, five clearances and seven marks.

Key forward Ben Griffiths is the only out from last Friday night’s 15-point win over Collingwood with a groin complaint.

Richmond will finalise its team at 5pm on Friday afternoon.

The Round 21 Richmond squad

B Rance, Astbury, Grimes
HB Short, Hunt, Ellis
C Moore, Miles, Cotchin
HF Martin, Rioli, Markov
F Riewoldt, Lloyd, Vickery
Foll Hampson, Grigg, Vlastuin
IC from: Drummond, Houli, Edwards, Marcon, Elton, Lennon, Lambert

In: Lennon, Edwards, Lambert, Elton
Out: Griffiths (groin)

Milestone: Jack Riewoldt - 200 games