I think that it'll be the contrary, people will hard drive them to ensure they get enough and there just wont be enough invasions to wow classic gold provide for the communityThat's a good thing. Limited supply = you are not forced to spend weeks/months of your daily life farming this new consumable to remain competitive.
Anyone who's reasonably competitive will be able to acquire enough stone for some DMF.
They do not even have to be a raider, just join, zone , discuss, and leave.
Should I wait for the scourge invasion event to try to hit exalted with argent dawn? I'm now ~half way to revered.If that your guild has some crafters already exalted to learn them and hook everyone else with the gear, then there is not much point to getting exalted yourself. Oh you do get an 18 slot bag and some new epics such as the CH quests that require a bit less stuff if you're exalted as well.
So perhaps acceptable for buy classic wow gold an alt, however an alt will not probably be exalted and at the time to farm the mats to your pursuit, you could get much better equipment I'd think.Also you are going to receive exalted pretty fast inside of Naxxramas and the frost resist recipes aren't necessary anyways since they nerfed Sapphiron.
And if your not a tailor made, leatherworker, or blacksmith that's a perfectly logical choice. If you are among these professions your still gont need exalted for your frost resist routines.