Williams has now returned to training following a groin injury, and after having his comeback delayed due to the bad weather is ready for a return to the Bantams squad.
Dave Syers is also expected to be recalled to the squad after recovering from a groin problem while Omar Daley is pushing for a starting place after influencing the game when coming on as a substitute in City's last game.
Lee Bullock will be hoping for a promotion from the bench while Tom Adeyemi has benefited from the weather, giving him longer to recover from a knock to his foot.
Long-term absentees Lewis Hunt and Shane Duff are closing in on a return. Hunt has been suffering with knee ligament damage and Duff has struggled with an Achilles problem, but both are expected to make their comebacks over the Christmas period.
Source: PA
Source: PA