Young side to face Millwall.
Richard Hall has a young squad for behind closed doors friendly in South London.
The young squad travelling to the capital do have some first team experience in the side, with Mark Cousins, Jordan Sanderson and Freddie Ladapo having made appearances for the U's.
Michael O'Donoghue and Conor Hubble were on the U's bench against Coventry on Sunday so will be hoping to impress enough to be included again for the trip to Bradford on Saturday.
U's: Cousins, Kent, Roast, Rogers, O'Donoghue, Sanderson, Hubble, Simmons, Melaugh, Szmodics, Ladapo, Clarke, Harrison, Brampton, Curtis, Nwachuku, Bonne