Greenwood is in for his first senior game of the season and could be handed a stopping role on one of Fremantle's dangerous midfielders.
Michael Barlow, David Mundy and Nathan Fyfe have all been in outstanding form for the Dockers, and keeping them in check will be paramount to the Kangaroos' chances.
The omission of Will Sierakowski paves the way for Liam Anthony to make the Patersons Stadium wing his own, and after a couple of appearances as a substitute, the number four will be desperate for some prolonged game-time.
As confirmed on Thursday, Scott McMahon will not make the trip after hurting his ankle at training during the week.
Brad McKenzie, Ben Jacobs and Luke Delaney are the emergencies.
Backs L.Hansen 6 S.Thompson 16 A.Mullett 41
Half Backs T.Hine 26 N.Grima 17 M.Firrito 11
Centreline S.Gibson 43 S.Atley 18 B.Cunnington 10
Half Forwards D.Wells 8 D.Petrie 20 B.Harvey 29
Forwards L.Thomas 12 A.Black 35 L.Adams 13
Followers T.Goldstein 22 A.Swallow 9 R.Bastinac 3
Interchange L. Anthony 4 S. Wright 19 L. Greenwood 24 J. Macmillan 34
Emerg: B. McKenzie 2 B. Jacobs 5 L. Delaney 15
In: L.Anthony, L. Greenwood
Out: S.McMahon (Ankle) , W.Sierakowski (Omitted)
