Adelaide looks set to regain its captain when the Crows take on Port Adelaide in Showdown XX at AAMI Stadium on Saturday night.

Mark Riccuito has been named after missing last week's game with hamstring soreness and will be a more than handy inclusion for the Rivalry Round blockbuster.

Scott Thompson was a late withdrawal last week with a groin complaint and comes into the side as well. Chris Knights and Hayden Skipworth are both omitted.

Kris Massie, Matthew Clarke, Nathan van Berlo and Jason Porplyzia have been named to start on the bench while Skipworth, Ivan Maric and Scott Stevens have been named as emergencies.

Meanwhile, the Power has included midfielder Aaron Shattock for his first game in 2006 as well as defender Darryl Wakelin.

Wakelin is available after serving out his one-match suspension last week for striking Saint Stephen Milne in round four.

Brad Symes leaves the side after having his appendix out early in the week while Jacob Surjan has been omitted.

Fabian Deluca, Stuart Dew, Danyle Pearce and Shattock have been named to start on the bench while Surjan joins Toby Thurstans and Gavin Wanganeen as emergencies.

ADELAIDE v PORT ADELAIDE
Saturday, 7:10pm ACST, AAMI Stadium

ADELAIDE
B: Johncock, Rutten, Bassett
HB: Hart, McGregor, Doughty
C: Mattner, Shirley, McLeod
HF: Edwards, Hentschel, Reilly
F: Bode, Ricciuto, Vince
FOLL: Biglands, Goodwin, Thompson
I/C: Massie, Clarke, van Berlo, Porplyzia
EMG: Skipworth, Maric, Stevens
IN: Ricciuto, Thompson
OUT: Knights, Skipworth
NEW: -

PORT ADELAIDE
B: Pettigrew, Wakelin, Bishop
HB: Walsh, Chaplin, Lonie
C: Salopek, K.Cornes, Cassisi
HF: S.Burgoyne, Tredrea, Mahoney
F: Ebert, White, Motlop
FOLL: Lade, C.Cornes, P.Burgoyne
I/C: Deluca, Dew, Pearce, Shattock
EMG: Surjan, Thurstans, Wanganeen
IN: Shattock, Wakelin
OUT: Symes (appendix), Surjan
NEW: -

Field umpires: Stevic, Ellis, Goldspink