Ajax goalkeeper Jasper Cillessen has popped up on Barcelona's radar.

Sport says Diego Alves, Areola and Pepe Reina are not the only goalkeepers on Robert Fernandez's list of replacements for Claudio Bravo. Cillessen, Ajax's stopper, is the fourth name.

According to sources close to the club, he's not in fourth place, however, with "the four goalkeepers having the same chances" of reinforcing the squad.

In fact, it depends more on how negotiations go with Valencia for Paco Alcacer, with Diego Alves playing a part in that deal.