On the tailoring side of the notes, Spellweave has already been dropping in price on my server, down from close to 200g to now between 100 - 125g, this change will just expedite the drop. I suppose Blizzards view at this point is that most raiders are already geared (reflected in the current price drops on my server where I am seeing toons now close to 6k GS) and so a price drop in spellweave and ebonweave would bring cheaper epics to new to 80 toons and so get them raid ready faster.