Ice hockey has known enforcers. Rugby will gravitate to the the most expedient solution. If teams find it works, they’ll do it. It’s the same idea as in NRL when the teams will deliberately give away a set restart if it allows their defense to rearrange
do ice hockey enforcers get RC and subsequent bans?
in NRL when you give away a set restart (whatever that means!) do you get a subsequent disciplinary and a ban?