Dunne to shuffle the packLoanee Billy Clifford has signed for a month from Chelsea and joins White and Co in the U's eighteen man squad.
White has been missing since the Brentford game, with an illness keeping him out of contention.
There was some better news for boss Joe Dunne ahead of the game against the Iron, with John White returning to the squad and the arrival of a new face.
And Anthony Wordsworth picked up his tenth booking of the season in that game at Doncaster and serves the first of a two match suspension.
Kem Izzet badly twisted his ankle when landing on an opposition player's boot last weekend so will miss out.
The U's face Scunthorpe on Saturday, forced to make changes to the starting eleven.
U's: Cousins, Pentney, White, Rose, Wilson, Okuonghae, Heath, Thompson, Bean, Sanderson, Gilbey, Clifford, Wright, Sears, Massey, Porter, Samuel, Morrison.