Borussia Dortmund are fifth in the Bundesliga, 24 points behind champions Bayer Leverkusen, and yet they find themselves in a Champions League final for only the third time. The 2-0 aggregate win over mega-rich Paris Saint-Germain, sealed thanks to Mats Hummels’ second-half header in the Parc des Princes, went against most pundits’ predictions ahead of the semi-final. But Dortmund’s coach was not surprised. “The belief we could reach the final was already there from early on,” Edin Terzic said. “We spoke about it for the first time before the first leg in Eindhoven (in the last 16). The faces …