Comparison of Canadian football and rugby union "rouge" and the receiving team gains possession of the ball but give up a point to the punting team for failing to advance the ball out of the endzone. An important difference between the two sports involves the aftermath of a score. In Canadian football, the scoring team kicks off, except after a safety. In rugby union, the team scored upon kicks off (in rugby sevens, a variant of rugby union featuring seven players per side, the scoring team kicks off). Canadian teams have twelve players on the field per side. Different players may be interchanged at will for offence
Comparison of Canadian football and rugby union football quarterbacks - and increasingly, their coaches - have several seconds to decide what the next play they will run in many occasions during the game, thus allowing for both complex tactics displayed within individual plays and overall game-wide strategy in play calling and play selection. In rugby union, the continuous nature of the game implies that there is no time to discuss team strategy, therefore offensive actions may seem to lack a definite direction for some periods of time. Rugby is more movement based than Canadian football in which short bursts are needed. Rugby players often continue to participate