Christian Dingert was referee of game in Europa League UEFA on thursday 22nd october 2015 Slovan Liberec - Groningen 1:1, when his false decision in 95´min. gave away team penalty, which resulted to equalized goal. His big mistakes confirm, that football need modern technology and not 5 unnecessary referees. This way like in this Dingert´s case, referees can still influence important games in big football. (nicht signierter Beitrag von 92.52.50.252 (Diskussion) 21:08, 4. Feb. 2016 (CET))