Austrian goalkeeper Michael Langer has been handed trials by Manchester United.
The Daily Mail says the 24-year-old is currently second-choice at German club Freiburg behind France goalkeeper Simon Pouplin but is still highly regarded. He is 6ft 5in and was formerly at Stuttgart.
United are weighing up their options because Tomasz Kuszczak is keen to move on and there are concerns over Ben Foster's form.
United have scouted several keepers but anticipate Edwin van der Sar may yet sign another one year deal.