The game sees both managers face their former playing employers as Andy Scott returns to the U's, a club he played over 100 games for. Meanwhile opposing gaffer Chris Wilder spent a successful time with Rotherham as a full back.
Wilder will make changes to his side for tomorrow's clash as he gives home debuts to new loan signings Christian Montano and Dean Morgan, who have arrived from West Ham and Chesterfield.
He loses winger Lee Holmes who has left the club after his loan spell expired. Key striker James Constable and Damian Batt are both suspended.
Counterpart Scott will draft in striker Sam Hoskins after his arrival from Southampton whilst Gareth Evans is fit to start after getting through 90 minutes on Tuesday against Torquay.
Richard Naylor is still missing with a knee problem but there are no other injury worries.