Haven't seen any mention of this on here and don't take it as gospel as i read it on another sports forum
World Rugby confirms the 20-min red card will be implemented across the global game, as well as 7 other changes coming:
??60 conversion shot-clock
?? 30-second scrum and lineout limit, managed by the referee
?? Marking inside the 22m line from a restart
?? Single-stop mauls: The ball must be played after one stoppage in a maul
?? Play-on un-straight line outs when uncontested
?? Protection of the scrum-half at scrums, rucks and mauls.
?? Television Match Official (TMO) protocol, empowering officials to spot clear infringements in the final phases before scoring.
?? A red-carded player can be replaced with another player after 20 minutes
Subject to approval, World Rugby will work to finalise the timeline and processes for adoption at a global level from 1 January.
Can't imagine you boys will be thrilled with the new maul ruling