User blog comment:Xilinoc/Ch. 554 - Desperate Lights/@comment-5147109-20131023203254

1 thing to note too is that they still have not unveiled who the rest of the special war potentials are, Ichigo and Kenpachi are confirmed for obvious reasons, Aizen is a maybe due the circumstances of how Yhwach mentioned him as one, that still leaves 2 unknowns.