How Schalke returned to the Bundesliga after their 'worst season ever'
After three seasons in the second flight, Schalke's 1-0 home win over Fortuna Duesseldorf on Saturday returned the German giants to the Bundesliga.A Schalke return to the top flight also means the stage is set for regular Revierderby clashes with Dortmund, perhaps the biggest derby in German football.