Tony Mowbray has made two changes from the side that drew with Shrewsbury Town on Saturday.
Back into the starting eleven come striker Marcus Antonsson and defender Paul Downing, who makes his home debut.
The men to make way are Danny Graham and Elliott Ward, they drop to a substitute's bench that features Ryan Nyambe for the first time in a month following an ankle injury.
Tonight's visitors have also made two changes from the weekend, as Anthony Forde and Joe Newell come in for Jon Taylor and Richard Towell.
ROVERS: Raya, Williams, Smallwood, Samuel, Mulgrew (c), Caddis, Antonsson, Dack, Downing, Evans, Bennett.
Subs: Leutwiler (GK), Naymbe, Hart, Chapman, Graham, Whittingham, Ward.
ROTHERHAM: Rodak, Vaulks, Wood, Forde, Frecklington (c), Potter, Purrington, Ihiekwe, Newell, Williams, Moore.
Subs: O'Donnell (GK), Mattock, Ajayi, Towell, Clarke-Harris, Yates, Cummings.