Rovers slumped to their fourth straight defeat over the weekend, but O'Driscoll, who has no new injury or suspension worries, is not expected to make any changes despite a poor run of results.New signing Shelton Martis is expected to make his second start for Rovers. The Dutch defender was replaced by Sam Hird just after the hour-mark on Saturday, but is likely to partner James O'Connor at the heart of defence.Fellow centre-halves Jason Shackell (groin), Adam Lockwood (foot) and Byron Webster (foot) all remain sidelined, the latter breaking a metatarsal in training last week.James Hayter and Lewis Guy, both second-half substitutes against Reading, are pushing for recalls as O'Driscoll's side chase their first league win since the home victory over Watford on January 16.
Source: Team_Talk