Head coach <a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Jens+Keller&family=editorial&specificpeople=2382918 ng-click='$event.stopPropagation()'>Jens Keller</a> smiles during a FC Schalke 04 press conference prior to their UEFA Champions League Group E match against FC Steaua Bucuresti at National Stadium on November 25, 2013 in Bucharest, Romania.