Flick talks Raphinha, Olmo, Kovac, rotations ahead of Barcelona vs Borussia Dortmund

Flick talks Raphinha, Olmo, Kovac, rotations ahead of Barcelona vs Borussia DortmundBarcelona are all set to host Borussia Dortmund on Wednesday in the first leg of their UEFA Champions League quarter-final tie.The Blaugrana have already played the Bundesliga giants once this season, in the league phase, where they secured a 3-2 win.Things are different now, though, with Dortmund having a new manager in Niko Kovac, a former mentor of Barça head coach Hansi Flick.Ahead of tomorrow’s