Curtis was allowed to continue for one more season. Despite coming second in the 1970 league season, it was an anti-climax. The dynamic duo of Iversen and Harald Sunde had been sold to Belgian Division 2 club Racing Mechelen before the start of the season and with them went all of Rosenborg's attacking play. 18 league games later, Rosenborg ended up with an almost unbelievable goal difference of 15–5! At the end of the season, George Curtis was dismissed and was replaced by Nils Arne Eggen.