The Fulham goalkeeper will stay on a season-long loan.
The defender has joined on loan from Norwich
The defender joins on a season-long loan.
The 16-year-old impressed in a friendly.
Hird played in a friendly for the Millers last week.
The midfielder has suffered a setback in his comeback from injury
The Millers have been linked with the Forest youngster.
The Millers want to bring the Brighton midfielder back on loan.
The Slovakian spent last season on loan at the Millers.
The 31-year-old has joined from Sunderland.