Ugh, I kinda liked the Wu, took some time to get used to it, but it's better than most of the stuff that was in the Center. People whining on about things they have no idea about. Oh once the Wu came in there was collisions and masks falling off. No, that's been happening for 30 years no matter what bunkers were around. People run into things. People, bunkers, trip and fall, crap dives.
Tom is absolutely correct that it's the ATSM's decision, now...if there's a way to re-do the testing without chin straps maybe that'll be a cause to remove them.