Actually, my prediction is that it has ~no effect on advancement. If executed properly, it will merely alleviate the negative psychological effects of the engram system- you won't be any more or less likely to receive a "progression-grade" item from it.I think its funny everyone is assuming the patch is going to make things better (more legendary drops) every other patch/hotfix has been to nerf people advancing too fast, think the legendaries are going to be even more rare post update.
Get yo shit now!