The ice hockey idea is interesting, but I feel it wouldn't work. If I understand it someone would be sin binned then a different player comes on in his place. I feel that if you have the thing where somebody eye gouges or starts punching a player on the ground I don't feel that the team deserves to have 15 players on the field. With the Hogg situation I feel that what he done was reckless and the ice hockey probably would have worked because it would be more interesting for the fans, but if Biggar had to go off with injury is it fair that Wales don't have their first team players on the pitch, through no fault of their own, but the opposition gets to have 15 on the pitch. You could get the situation where a team puts out 1 player and tell him too injure an important player for the other team knowing that they will have 15 guys on the pitch in 10 minutes time.
It works in Ice Hockey, a sport that is currently at least as permissive and condoning of violence from what I can see - and in Ice Hockey, losing a player for the game and losing a player for the period is far less of a sanction for the team that it is in rugby. As we are all told so regularly, the usual points deficit for a sin bin period in rugby is 7 points - a whole score. In Ice Hockey, I think the Pittsburgh Penguins have the second best sin bin conversion rate as they score a goal 25pc of the time there's a man off the ice. Their shutout rate is, if I remember correctly, about 80pc. In Ice Hockey, there's a huge bench anyway. In rugby, having to send a man on early from your 8 man bench can severely constrict your tactical options later in the match.
Also, if we are afraid of very cynical abuses of the laws, at what point do we suspect the physio of whispering "Make it look bad" to stricken players? It cuts both ways. In Ice Hockey, there is very little evidence of teams in the modern game sending out players simply to inflict damage and traipse off in the knowledge of a job well done, despite it being far safer for the team than in Rugby. We don't have to look far for an example of players deliberately feigning extreme injuries to try and get players sent off. Before anyone says that is Football and it will never happen in Rugby, I know there have been incidents in recent years where people feel that a player has exaggerated the effects of dangerous play, and scrum-halfs exaggerate the effects of opposition players at the ruck as a commonplace.
You say it would be unfair for a team to escape so lightly when an opposition player deliberately commits a very dangerous act of play i.e. eye gouging. I have sympathy for this view but I am not seeking absolute justice in all cases, I am seeking the justice of as much consistency as possible. Schalk Burger wasn't sent off for gouging Luke Fitzgerald. Dylan Hartley received no censure for his knee drop on Richie McCaw. And conversely, this entire video -
https://www.youtube.com/watch?v=RDV2hdEwhAU
Referees make big mistakes and they make controversial decisions all the time. Right now, their decision can be the most important factor in the match, yet there is a huge chance they will make an inconsistent decision, or even a just plain wrong one. I believe that the needs of the game to have as even a referee impact as possible outweighs the case of justice for the offended against team. Besides, most cases like this - a hugely influential player goes off for the offending team as well. Who's missed more, Stuart Hogg or Dan Biggar? Add in the 10 minute 1 man advantage and you've still got a very big advantage for the offended against team. It is still a heavy deterrent for teams who are thinking about offending and still a suitable reward for the team that has lost a player. But there is still a game to play and a spectacle for the fans, the guys who are ultimately paying for all this.
I've sorta lost the track of myself but to sum up
- It is not cynically used in another violent sport (Little Guy, other Canucks/Yanks/longer fans, correct me if wrong, but from what I've seen the day of the Goonhead is gone in the NHL at least)
- Suspicions of cynicism must cut both ways and must be accounted for in powerful we want sanctions to be
- It would still be a heavy sanction and deterrent
- The offended against team's rights to justice are overweighed by the game's needs for consistency and spectacle; and, speaking personally and anecdotally, I would rather play against 15 than 14 anyway, and I would rather my team won against 15 than 14.