FA Cup preview: Cambridge v Luton Town (1500 GMT, Saturday)published at 17:30 Greenwich Mean Time 2 January 2015
Cambridge United will be without midfield pair Ryan Donaldson and Harrison Dunk as they take on fellow League Two side Luton Town.
Both are struggling with injuries, while forward Tom Elliott is not fit.
Luton may field defender Fraser Franks, midfielder Jake Howells and forwards Ross Lafayette and Ricky Miller.
Striker Paul Benson (broken leg) and midfield trio Luke Guttridge (foot), Alex Lawless (foot) and Pelly Ruddock (hamstring) are all out.