Beat the unbeaten table toppers Toulouse away to win promotion in the first part of the play-offs, after having poor form versus any play-off rival (bar Doncaster) in the super 8s and losing 46-6 in the same fixture 4 weeks ago.
Toulouse had been 16-0 up and Rochdale ran out 24-22 winners to move up to the Championship. Toulouse now play York at home with Barrow v Doncaster the other semi for the second promotion spot.
Rochdale will join local rivals Oldham and Swinton again, along with Bradford Bulls and most likely the loser of a Huddersfiled v Salford relegation play-off, but no Toronto trip to play next year's new addition to the third tier.
Toulouse had been 16-0 up and Rochdale ran out 24-22 winners to move up to the Championship. Toulouse now play York at home with Barrow v Doncaster the other semi for the second promotion spot.
Rochdale will join local rivals Oldham and Swinton again, along with Bradford Bulls and most likely the loser of a Huddersfiled v Salford relegation play-off, but no Toronto trip to play next year's new addition to the third tier.