Young German Ter Stegen, currently contracted to Borussia Monhengladbah, is the likely successor of Victor Valdes. One of the greatest goalkeeper talents in the Europe currently is drawing attention of the European giants, such as Barcelona. Ter Stegen is contracted to Monhengladbah, currently 3rd club in the Bundesliga. However, it is hard to believe that they can afford to reject the wealthy offer that will come from Barcelona next summer.
Other candidates for the number one spot in Barca team are Courtois, Chelsea’s goalkeeper currently playing for Atletico Madrid on loan, and Pepe Reina, experienced Liverpool goalie, currently in Napoli.
Since Reina is pretty old that he could be considered for long term solution, and that Mourinho would probably rather get sacked than sell the player to Barcelona, Ter Stegen remains the most realistic target for Catalan giant.
Ter Stegen is 21 years old and his price is roughly 11 million euros. It is expected though that Borussia try to get a few millions more than that from Barcelona.