Sheffield United have completed the signing of defender Ugo Ehiogu from Rangers on a free transfer.
Robson paid £8m for Ehiogu while in charge at Middlesbrough
The former England international has agreed an 18-month deal and trained with the Blades squad for on Friday, reported BBC Radio Sheffield.
Manager Bryan Robson moved to sign the 35-year-old after he was released from his contract at Ibrox.
Ehiogu joined the Glasgow club in January 2007 from Middlesbrough, but made just one appearance this season.
He made an impact at Rangers in his first Old Firm match when he scored the only goal in at Celtic Park in March.
Robson paid £8m in 2000 to take Ehiogu to from Aston Villa to Middlesbrough, where he stayed for seven seasons.
Towards the end of his time at The Riverside he went on loan to Leeds United before joining Rangers on a free transfer.