Will Hoskin-Elliott was subbed out of Friday night's win over Melbourne after impact caused a corked back.
The impact occurred in the second term and following treatment he was able to return to the field. He continued to experience symptoms in his hip flexor and was subbed out during the third quarter.
He is expected to complete straight line running work on Wednesday and will be assessed at the backend of the week.
As reported on Monday, Brodie Grundy will miss the remainder of the 2022 season due to a stress fracture in his ankle.
He will undergo arthroscopic surgery and is expected to make a full recovery in time for pre-season.
Taylor Adams (adductor) has started a running program and he is progressing as expected.
He will be assessed after round 23.
Nathan Kreuger (shoulder) is now completing a full strength program in the gym and is likely to progress to full training in the next couple of weeks.
Tom Wilson (back) integrated some skills work this week, building up his volumes.
Reef McInnes (shoulder) completed a fitness test last week and he achieved the same results he recorded at the end of the summer - a positive outcome.
He will begin non-contact training drills over the next few weeks.
In more good news, Charlie Dean (foot) has been cleared to start swimming work.
High Performance Manager Jarrod Wade provides a complete update: