The Dutch FA and sponsor insurance company ARAG gave all Dutch referees the chance to visit the Supercup for free. All referees will get a yellow Nike referee shirt, so one part of the Amsterdam Arena will turn yellow tonight. Would be a nice view when supercup stadium turns yellow because of all the referees. The Dutch Supercup will be refereed by Richard Liesveld. He will be assisted by assistants Dave Goossens and Hessel Steegstra. Fourth official is Dennis Higler en extra assistants are Reinold Wiedemeijer and Ed Janssen. It’s the first time during an official match in The Netherlands that extra assistants are appointed. UPDATE with reactions after the…