The stuff I've heard about what's likely to be revealed next is going to help Martin more than it hurts him. He stands nothing to lose by waiting for that stuff to come out. There is some damaging stuff out there -- depending on your view of the word "damaging" -- but this next round will be more good than bad for him, imo.
I realize you are being coy for a reason, but it isn't fair to throw red meat out like that.