This guy nicely mkes all the valid points
http://www.newshub.co.nz/home/lions...e-that-needs-to-be-closed-by-world-rugby.html
The rule makes sense for high balls and lineouts, where everyone knows the players will be jumping and there's time to prepare. When it comes to a normal tackle, when an opponent suddenly decides to jump, it's nonsensical.
The tackler is trying to work within the laws, so if the goal posts are shifted by a late leap, they shouldn't be penalised.
In this case, it's the player that jumps making it dangerous. Maybe they should be penalised for hurting themselves.
Steve Hansen didn't complain about the penalty being given but made a strong point.
"If you look at it, Charlie's about to make a tackle. He's a big boy. He's about 133kg and he doesn't have the ability to stop halfway through," Hansen said.
The on-pitch conversation between Faumuina and Garces said it all.
It's revealed a loophole. If players decide they're not going to beat a man, they might consider jumping. Why not milk a penalty?
Maybe a spate of them is needed, to show law makers that this is an area that needs to be revised. If players adapt by refusing to commit to tackles, they'll get dominated in the collision. It'll change the whole point of the game and make it a farce.
You can get penalised for anything at any time in rugby.
This should not be one of those things.
I would love to see the NZ Super Rugby teams start adopting the tactic of deliberately jumping to catch any pass when there is a potential tackler near enough and committed so they wont be able to pull out... turn the games into a farce to put WR on public notice that they need to get their act together and close this loophole in the Laws.