Midfielder Norris - who has just returned from an ankle injury - collected his 10th yellow card of the season against Reading in midweek and starts a two-game suspension.
Manager Paul Jewell could have a ready-made replacement available in Jimmy Bullard if the on-loan Hull man returns from a hamstring injury.
Mark Kennedy - who can play in midfield or at left-back - suffered a hamstring in the 2-0 win at his former club Cardiff last Saturday and will be out for several weeks so Darren O`Dea will continue at full-back.
Goalkeeper Brian Murphy has stepped up his comeback from a broken ankle after coming out of plaster but Marton Fulop will continue.
Promising forward Ronan Murray has joined League Two side Torquay on loan until the end of the season.
Source: PA
Source: PA