Third-tier German giant-slayers on brink of final – . As per per BBC, FC Saarbrucken boss Rudiger Ziehl says it would be “crazy” to stop his third-tier minnows “dreaming” of completing a fairytale run to the German Cup final. The underdogs have upset Bayern Munich and two other Bundesliga clubs, Borussia Monchengladbach and Eintracht Frankfurt, to make the DFB-Pokal semis.