My library has got the white dwarf somewhat early, and now, I should be able to get it. The only problem is that one of pesky library monitors got it first but I'll try and convince him to give it to me. I was wondering if anybody else has found out anything about storm of magic and the new stuff in it. If I can get the white dwarf the library monitor, I'll share some info. For now, I can definitely say the cover has a big dragon on it, which may mean a new type of dragon.
There is a thread for Storm of Magic here: http://www.lustria-online.com/threads/storm-of-magic-rumors.6997/