Teenager Hyam was sent-off for two bookable offences during the 1-0 defeat at Reading in midweek while captain Norris collected his fifth booking of the season and the pair will both serve one-match bans.
Manager Roy Keane could hand a first start to on-loan Tottenham man Jake Livermore in place of Norris while 17-year-old striker Connor Wickham could also return should the manager choose to revert to 4-4-2 at home.
Winger Luciano Civelli will be absent again as he continues to recover from a serious knee injury but Keane has no other new injury concerns for the game.
Source: PA