1920 in Canadian football 1920 in Canadian football CIRFU and IRFU adopted a four-yard Interference rule while the CRU opted for three yards of Interference. ARFU played games with 12 players per side and introduced the snap-back. The reduction in the number of players was done for monetary reasons as train rates were high after World War I. The CRU would make the same changes in 1921. The MRFU champion Winnipeg Victorias were unable to field a full team for the WCRFU finals and withdrew from competition. The MRFU wanted to substitute the second place University of Manitoba Varsity team but the SRFU refused
1949 in Canadian football 1949 in Canadian football The Edmonton Eskimos rejoined with the WIFU and adopted the colours of gold and green. The WIFU regular season was extended to 14 games, per team. Wearing helmets became compulsory with the two unions. The Western Canada Rugby Football Union ceased its operations. "Note: GP = Games Played, W = Wins, L = Losses, T = Ties, PF = Points For, PA = Points Against, Pts = Points" </div> "Note: All dates in 1949" </div> </div> </div> "NOTE: During this time most players played both ways, so the All-Star selections do not distinguish between some offensive