Well, new Eds could weed out those guys, rather than change their attitudes (tho I'm not sure what unpainted minis that
OP referred to has to do w/ it

)
Anyway, I think the rumored 12pg rules and more easily accessible ($20-40 for each of the rumored 5 books?) army rules will probably leave less up for debate if they're as streamlined as is hoped. I believe that will weed out some of "that guy" the
OP is referring to(?).