Barcelona are watching Borussia Dortmund star Mario Gotze.
The 18 year-old attacking midfielder had a big influence on Dortmund's title winning campaign this season.
His progress has come to the attention of Barca, says BILD, and the Spanish giants have had scouts watch Gotze in the last six games.
Arsenal also are eyeing Gotze as a potential replacement for captain Cesc Fabregas.
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