An attempt by the Canadian Football League to create a winning advertising catchphrase for themselves - they may never live it down. It has its basis in fact: CFL players have bigger balls than Americans. No, wait. The football used is closer to the game's rugby roots than is the one used in American football - it's rounder and slightly larger; it helps the kicking game, which has a larger role than it does in the US. You may now extract your minds from the gutter.