Doncaster boss Sean O'Driscoll has signed Manchester City defender Matthew
Mills on a six-month loan deal.
Mills played under Rovers boss Sean O'Driscoll at Bournemouth
The 20-year-old is expected to go straight into O'Driscoll's squad for the visit of Bournemouth on Saturday.
Former Southampton trainee Mills spent an impressive loan spell at Bournemouth in 2005 when O'Driscoll was manager at Dean Court.
O'Driscoll has been keen to boost his defence after Graeme Lee and Steve Roberts both sustained injuries.