If Burdens of Eternity were BoA, would that result in a bad thing? I can't see why they are Soulbound, take my situation for example, I have 2 of them on my main (and I have no use at all for them on my Death Knight) and want some on my Rogue and/or Hunter - what's stopping Blizzard from turning around and saying "You know what? The Burdens are now BoA, go crazy"?
And befor people say "Why not just farm them instead of making this stupid crap?", I have been, but just been unlucky for my Rogue and Hunter in getting them