Sheffield United have signed Wigan striker David Cotterill on loan until the end of the season.
David Cotterill has played just four games for Wigan this season
The 20-year-old Wales internatioinal is the fifth player signed by Robson in 2008, following compatriot Gary Speed to Bramall Lane.
Cotterill, signed by former Wigan boss Paul Jewell for £2million in 2006, has made just four appearances for the Premier League side this season.
Ugo Ehiogu, Goran Slavkovski and Lee Martin have also arrived this year.