A lightweight high compression mould (plastic) with super lightweight muffs built-in, that can clip/ join under the chin for the best and most firm hold (if it can have enough hold without any material joining under the chin, that can work too, but that would have to have great hold) I think these helmeted ear muffs could be sold with non-electronic noise regulation methods (e.g replaceable ear muffs for different decibel levels) or probably just have a helmet that allows a specified decibel level... but that would mean I would have to buy a lot of helmets, which shouldn't be necessary.. but for decibel levels and badminton, these helmets seem best
Also IF YOU THINK THAT AN EXTRA ROUND SHOULD BE ADDED TO THE FULL MATCH IN THE 9 VS. 9 and other simultaneous matches, PLEASE LET ME KNOW... because that would be a fully fair, THREE MATCHES... the amenders follow by playing the regular two 21 point breakpoint games ..
These games played by the amenders are called the '21-point breakpoint games' which are two - and which means no deuce is played, just the breakpoint or game point.
***Also IF YOU THINK THAT AN EXTRA ROUND SHOULD BE ADDED TO THE FULL MATCH IN THE 9 VS. 9 MATCHES, PLEASE LET ME KNOW... because that would be a fully fair, THREE MATCHES... the amenders follow by playing the regular 2 sudden death 21 point games*** Please scratch this, I think 2 equivalent 21 point games for everyone is more than enough to determine a team winner ...or you can propose an argument as to why the amenders should have one less match than the rotating players.
This format also seeks to support general 'top sport dynamics' where 'male-only formats' and 'female + mixed doubles formats' are separated (separate leagues, tournaments, tv, etc.) for the sake of quality and skill preference. When researched, badminton mixes male and female tournaments, unlike any other sport. This is how it works for other top sports and would greatly enhance the aesthetic of super quality and world-class badminton. This new format can be added with male singles and doubles e.g in one tournament there can be ..male singles championship, male doubles championship, male 11 vs. 11 singles, male 5 vs. 5 doubles (with 2 amenders) and perhaps male 5 vs. 5 singles (2 amenders) as well... these can replace the other formats but not the rich history that badminton was created with.
Note - Captains and Vice Captains are chosen from the Amenders only and there can be built-in ear-pieces for the lightweight helmets that allow coaches, captains and vice-captains to send voice messages/ communicate after every point --- this should be very good technology though and the selected umpires must hear every word and the system must be regulated so that nothing can be said to the player during a point.
Also, we are seeking for this format to rule that ALL net serves and mis-serves are served back without score (2 UNSCORED FAULTS UNTIL POINT IS GIVEN) - this does not include out serves i.e no out serves can be called/judged a fault and the regular rule follows for it..faults are only called for mis-serves and nets.