Overview
- Jurrien Timber missed the Brighton win after landing awkwardly against Crystal Palace, with Arteta confirming the knock and reports suggesting a late assessment despite indications it is not serious.
- Riccardo Calafiori withdrew during the Brighton warm-up after discomfort from an existing issue and is viewed as a major doubt for Tuesday.
- Gabriel Magalhaes returned from an adductor problem as a substitute against Brighton and is in contention to start.
- Ben White is sidelined with a hamstring injury that Arteta says will keep him out for a few games.
- Declan Rice covered at full-back against Brighton and is expected to move back into midfield if a defender, such as Timber, is passed fit.