Barcelona boss Luis Enrique has refused to divulge who will start Tuesday's Champions League clash against Bayer Leverkusen between the sticks.
Enrique has also thrown third choice Jordi Masip's name into the picture in a bid to keep Bayer guessing.
"Now you will see what happens with the goalkeeper. Tomorrow maybe something happens and Masip plays. I will go with the same idea as last season and decide what's best for the team," Enrique told reporters.
Ter Stegen started all of Barcelona's Champions League games last season, but Bravo was the number one in the league.