Cup ties to be decided on Saturday.
There could be a reunion with former boss Joe Dunne, now assistant at Cambridge United, but the U's won't face Southend United in Round One, after they were one of two teams to receive a bye.
The U's potential opponents are:-
We will have full reaction once the draw has been made!
The draw will be made on Saturday morning at around 10.15am on Soccer AM on Sky Sports.
Cambridge United, Dagenham and Redbridge, Leyton Orient, Luton Town, Millwall, Northampton Town, Peterborough United