Sport claims the Germans want to bring in the Dutch goalkeeper as cover after Sven Ulreich's disastrous mistake in the Champions League semifinal vs. Real Madrid proved costly.

Barca No. 1 Marc-Andre ter Stegen has proven to be outstanding between the sticks for Ernesto Valverde's side, leading to Cillessen growing restless at his lack of opportunities since joining from Ajax -- with just 11 total appearances this season.

While the situation could be the same at the Allianz Arena, Neuer's fractured metatarsal has limited him to just four appearances this season, and that may present a longer run of games for Cillessen.