The former Blackburn and Preston man, who has three Republic of Ireland caps to his name, initially joined Scunthorpe on loan in 2010 before signing permanently in 2011.
Severn, meanwhile, was back-up between the sticks for the Iron last season, making just one league appearance, and was sent on loan to Tamworth. The 21-year-old came through the youth system at Derby and has represented England at youth level.
- Sports & Recreation
- Brian Laws