O'Brien and Smalley start tonightLuke O'Brien comes in for Tony Capaldi at left-back for tonight's home game against AFC Wimbledon, while Deane Smalley starts up top, with Harry Worley on the bench.
Wayne Brown retains his place in goal, with Damian Batt, Michael Raynes, Jake Wright and O'Brien in front of him.
Midfield will feature Alfie Potter and Sean Rigg on the wings, with Lee Cox and Jake Forster-Caskey inside them. This leaves Smalley and Tom Craddock forming the front pair.
United: Brown, Batt, Raynes, Wright, O'Brien, Potter, Cox, Forster-Caskey, Rigg, Smalley, Craddock
Subs: Clarke, Heslop, Constable, Capaldi, Leven, Worley, Boateng