Two of Adelaide's key players will face tests in order to prove their fitness for Saturday night's clash.

Matthew Jaensch and Matthew Wright are both recovering from concussion, the former after a controversial collision with Hayden Ballantyne that saw the Dockers' small-forward face the Tribunal.

Wright missed the Crows' trip to Perth after suffering a head knock against Carlton a week earlier.

Brad Couch made a successful return from a fractured leg in the SANFL on the weekend, but is likely to spend more time in the State League, while Ricky Henderson is also expected to line up for Adelaide's reserves.