Manchester United could go German in their search for a replacement for David de Gea.
De Gea is expected to leave United for Real Madrid this summer.
Fussball Transfers says United are scouting potential replacements in Germany, with three young prospects under consideration.
Bernd Leno (Bayer Leverkusen), Timo Horn (FC Cologne) and Kevin Trapp (Eintracht Frankfurt) are all under consideration.
Leno is rated at €18 million, while Horn's contract carries a €9 million buyout clause.
Trapp, meanwhile, is tied to Eintracht until 2019 on a deal which doesn't carry an escape clause.