WHO’S IN DOUBT FOR THE AFL SEASON-OPENER?:

ADELAIDE:

* Some doubt – Taylor Walker (foot sprain), Brad Crouch (abdominal strain)

* Out: Brodie Smith (knee), Riley Knight (ankle)

BRISBANE:

* Some doubt – nil

* Out: Marco Paparone (hamstring), Sam Skinner (sciatic nerve)

CARLTON:

* Some doubt – Darcy Lang (ankle), Sam Rowe (knee), Jarrod Garlett (shoulder)

* Out – Sam Docherty (knee)

COLLINGWOOD:

* Some doubt – Jamie Elliott (ankle), Daniel Wells (achilles), Jordan De Goey (hamstring/suspension), James Aish (calf)

* Out – Levi Greenwood (knee)

ESSENDON:

* Some doubt – Mitch Brown (adductor)

* Out – Travis Colyer (foot), Aaron Francis (mental health), Jayden Laverde (hamstring), Orazio Fantasia (knee)

FREMANTLE:

* Some doubt – Bradley Hill (quad), Harley Bennell (calf), Michael Apeness (adductor), Stephen Hill (calf)

* Out – nil

GEELONG:

* Some doubt – Lachie Henderson (knee), Nakia Cockatoo (calf)

* Out – Scott Selwood (ankle), Lincoln McCarthy (groin)

GOLD COAST:

* Some doubt – Peter Wright (calf)

* Out – Sean Lemmens (hamstring), Callum Ah Chee (hamstring), Harrison Wigg (ankle)

GREATER WESTERN SYDNEY:

* Some doubt – Rory Lobb (groin)

* Out – Will Setterfield (knee), Zac Williams (achilles), Matt Buntine (knee), Adam Kennedy (knee)

HAWTHORN:

* Some doubt – Cyril Rioli (managed), Grant Birchall (knee), Jon Ceglar (back)

* Out – nil

MELBOURNE:

* Some doubt – Jordan Lewis (calf)

* Out – Jack Viney (foot), Aaron vandenBerg (foot)

NORTH MELBOURNE:

* Some doubt – Robbie Tarrant (kidney), Sam Wright (ankle), Declan Mountford (shoulder), Jed Anderson (thumb)

* Out – nil

PORT ADELAIDE:

* Some doubt – Tom Rockliff (ankle), Travis Boak (hamstring), Todd Marshall (calf)

* Out – Robbie Gray (suspension), Matthew Broadbent (ankle)

RICHMOND:

* Some doubt – Dion Prestia (hamstring), Bachar Houli (calf)

* Out – Daniel Rioli (foot), Nathan Broad (suspension), Shaun Hampson (back)

ST KILDA:

* Some doubt – Jack Steven (ankle)

* Out – Nathan Freeman (hamstring)

SYDNEY:

* Some doubt – Jarrad McVeigh (calf), Dan Hannebery (calf), Heath Grundy (calf), Aliir Aliir (ankle)

* Out – Sam Naismith (knee), Alex Johnson (groin)

WEST COAST:

* Some doubt – Nic Naitanui (knee), Josh Kennedy (ankle)

* Out – Nathan Vardy (groin), Brendon Ah Chee (ankle), Eric Mackenzie (toe)

WESTERN BULLDOGS:

* Some doubt: Shane Biggs (back), Tom Boyd (glute)

* Out: Dale Morris (knee), Lin Jong (knee), Jack Redpath (suspension)