Editing Rosenborg BK (section)

=== Ups and downs (1969–1987) ===

Rosenborg hired Englishman [[George Curtis (footballer born 1919)|George Curtis]] as coach ahead of the 1969 season. Curtis introduced the new 4–4–2 formation and shifted focus towards tactics and organization rather than all-out attacking football. This move worked well to begin with, as Rosenborg were crowned league winners for the third time. However, when both Odd Iversen and Harald Sunde left the club, Rosenborg virtually stopped scoring goals and failed to win again in 1970. Curtis was criticized for being too defensively minded and was replaced by recently retired player Nils Arne Eggen, who reverted to a more crowd-pleasing style of play. Eggen's first of five tenures as coach was a resounding success; Rosenborg won [[Double (association football)|The Double]].

The 1971 Double marked the end of the club's first [[golden age]]. Rosenborg lost the cup final two consecutive seasons and began to struggle in the league. A flurry of coaches (including Eggen) came and went without making an impact and in 1977 the team won only one match the entire season, finishing dead last.

Nils Arne Eggen was then called in for his third tenure, from 1978 to 1982, and with the return of the now 35-year-old [[Odd Iversen]], Rosenborg climbed back into the 1st Division the following year. In 1979, Iversen became top goalscorer for the fourth time in his career, but by the time he had retired in 1982, the club had still not regained its former glory. That would finally happen in 1985 when, after 14 trophyless years, Rosenborg defeated [[Lillestrøm S.K.|Lillestrøm]] in the final match of the season to win the league by a single point.