SportsNaldo: The glue that holds Schalke togetherTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSports04/13/2018April 13, 2018The most important man for the hosts of this Revierderby is Naldo. The 35-year-old central defender is hoping to again write derby history in this year's return match between Schalke and Dortmund.https://p.dw.com/p/2vyRwAdvertisement