In light of that drummer, the club have shown never in a million years it should be left to them to make decisions on atmosphere and ideas that impact it. The proof is there that they don't have a fucking clue. "We" fans should be shoving that notion where the sun doesn't shine. It's time to take the initiative ourselves. That includes getting rid of fucking star wars before KO's, getting rid of PA systems blasting out tunes that have nothing to do with us, or having some geek on a mic telling us to "get behind the team". All fans want to do is sing, chant and clap their tunes, without being told when and where to do it.
As regards to a consensus, the thing is no one has to conform, we don't need consensus on whether we use flags, banners, tiffo, ticker tape, scarfs, shirts etc.. The only consensus is let the fans be fans, let the fans have more freedom and ownership, for years and years now fans have been dictated to and slowly it's us fans that have conformed to this control. Club need to trust fans. The best example of how simple this can be was seen in the last World Cup, when in Brazil they cut the music during the Brazil National anthem, the moment they did that they fans took over and sung the loudest, most passionate National anthem ever sung. Contrast that to what has crept into England now, every sporting event from Rugby to Football now has a Doris signing the national anthem over a PA and it's fucking shit, all you can hear is that fucking warbling high pitch voice sung by someone belting out a tune like they are in an X Factor audition. The club just need to support what the fans want, and that doesn't mean we all have to agree either, if 100 fans want flags then let them in, support those fans by making it easy for them to do that, if that means providing them a place to store a flag then they should do so. If fans want to bring banners then make that easy for them to do that by providing them somewhere to store the banner and/or drilling hooks or something that makes it easy to hang.