It doesn't; casual =/= easy. Casual = players spending maybe 24-48 hours a week playing this game. Those 48 hours don't have to be easy.btw how does this change appeal to the "casual crowd"? just wondering
LFR caters to casuals because its a quick way to raid for people who don't have time to find a guild and adjust to the guilds time scheduale. The difficulty that was implemented was not for casuals it was something doable for a "Pug".
You can also just make professions in advanced (well you should of anyway) if you are in a hardcore pvp group.