Hurricanes coach Chris Boyd has raised questions about the controversial finish of the Chiefs' narrow victory over his side in Wellington which saw the visitors, second best at scrum time, elect for an uncontested set piece in the final five minutes.
The chain of events began at the end of the first half when tighthead prop Atunaisa Moli left the field with an injury, and continued when his replacement, Siate Tokolahi, walked off injured with the clock ticking down and his team holding on to a 28-27 lead inside their own half.
On went Siegfried Fisi'ihoi, the Chiefs' final front row replacement, but one not suited to playing tighthead, according to Chiefs coach Dave Rennie.
According to the laws, a team fielding a replacement not able to play in the front row - thus triggering "golden oldie" or uncontested scrums - must lose a player, so off Fisi'ihoi went, leaving his side with only 14 players but with an advantage too.
Their scrum went backwards at a rate of knots throughout, and while they managed to limit the damage in the middle part of the match, they conceded two tightheads and would have feared for its efficiency in the final, frantic, minutes.