James Maddison and Ben Chilwell are expected to miss Leicester’s clash with Sheffield United.
Midfielder Maddison (hip) and defender Chilwell (foot) are being assessed on a game-by-game basis by the Foxes, while Marc Albrighton has also suffered a knock but could feature.
The Blades hope to have John Fleck back in contention.
The midfielder has missed the last four games with a groin problem but United boss Chris Wilder is hopeful he can be involved at the King Power Stadium.
Leicester provisional squad: Schmeichel, Ward, Justin, Evans, Fuchs, Bennett, Morgan, Barnes, Tielemans, Mendy, Perez, Thomas, James, Ndidi, Choudhury, Praet, Albrighton, Gray, Iheanacho, Vardy.
Sheffield United provisional squad: Henderson, Moore, Verrips, O’Connell, Robinson, Basham, Egan, Baldock, Stevens, Berge, Norwood, McBurnie, Sharp, Mousset, Zivkovic, McGoldrick, Jagielka, Rodwell, Osborn, Lundstram, K Freeman, Fleck.