The on-loan Scunthorpe United centre-back missed the 2-1 win over Bradford on Saturday as he was on duty with the Republic of Ireland Under-21 squad, but will be back to take on the Millers and could be in-line for his debut.
Defender Shane Cansdell-Sherriff picked up a slight calf problem against the Bantams but is expected to be fit.
Striker Tom Bradshaw is pushing for a start after he netted both Town's goals at the weekend after coming on as a 74th minute substitute.
However, Turner has hinted he may use the 18-year-old as an impact player again to benefit from the opposition's tiring defences.
Defender Jermaine Grandison remains unavailable as he completes the three-match ban for the straight red card he received during the 5-0 defeat to Torquay earlier this month.
Source: PA
Source: PA