Jeb recently uploaded an image of the Nether, with a very interesting addition to the usual block landscape - what appears to be netherrack brick! With 1.8 having brought a sizable number of new block types, the possibility of expanding the Nether even more is exciting indeed. Will the new brick be craftable? Will it be found in pre-existing structures, built by mysterious NPCs? Will it be neither of these things, yet something more exciting still? Keep an eye out!