Wouldn't happen that easily in a 5v5... I fell like the 3v3 is designed to end games and not championships. There was a situation before with a weird bounce of the glass, that could have been a goal for chzech republic, if the puck bounced a little different. Randomness is a much smaller factor in 5v5 then in a 3v3, and that's why I feel it's the better option for s final...