Quote ="wigan_rlfc"Would the sides have played each other as RFU teams pre 1895?'"
Indeed they did Sir, The first game was at Frog Lane, Wigan on Dec 3rd 1887, Wigan won by 3 tries ( Baldwin 1 and Slevin 2) and 9 minors, (a minor point was awarded to the attacking side when the defenders had to make the ball dead in their own goal area) Saints scored 1 Minor point.
The last game played under RU rules was at St Helens on April 25th 1895, Wigan won.
All in all they played each other 15 times under the auspices of RU rules, Wigan winning 10, Saints 2 with 3 draws.
In our defence there were some very dubious decisions, I'm sure that one of the games was referee'd by a Brian Rogues.
It would be very interesting to see the "Minor" rule brought back into todays game.
Just out of interest, the first Derby at KR was on September 20th 1890, the first at CP was on April 18th 1903.