Walsall have signed Middlesbrough midfielder Andrew Halliday on a one-month loan deal and extended the loan spell of Doncaster's Mark Wilson.
Halliday, 20, played 13 times for Boro in 2010-11 after joining from Livingston in May 2010, and has recently recovered from a groin injury.
Wasalll boss Dean Smith told the club's website: "He comes highly recommended by a number of people."
Midfielder Wilson joined in October but will stay until 7 January.
The 32-year-old, who began his career as a trainee at Manchester United, spent four years at Middlesbrough from 2001 to 2005.