Manchester United boss Sir Alex Ferguson says both Darron Gibson and Fraizer Campbell have "a chance" of making it at Old Trafford.

He told manutd.com: "Darron Gibson went to Wolves last season and injuries, as well as a family bereavement, derailed his time there. He needs to get football - he's a big, powerful lad with good feet and he has a chance.

"Then there's Fraizer Campbell, who spent time at Hull City last season and had an incredible season. He has to improve in certain aspects of his game, but he has a chance as well."