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
Silesia national football team Silesia national football team Silesia football team () is an informal regional football team made up of players from football clubs located in Silesia, under the auspices of the Silesian Football Association (). It is not affiliated to FIFA, and does not play in official international matches. Although Silesia was never independently affiliated with FIFA, it is a place of origin of many notable football players playing mostly for the Germany, Poland and the Czech Republic national teams. In 2010, the following hypothetical "dream" Silesian team was presented of the current players of the Silesian background: Raphael Schäfer, Marek Jankulovski,