BS posted on twitter around a week ago that he is writing new material for ToM:
"Yes, that post yesterday does mean I'm writing new material for TofM. Revision isn't ALL done, but enough done to be filling in scenes."

One day later he announced: "Scott Reid, hope you've been practicing with your Two Rivers longbow".
This might indicate that Perrin's Two River men, who are now associated with the Whitecloaks, will have a battle in ToM. Against whom, one wonders?

Again one day later BS twittered: "Andrew Sparks, you are in #TofM. You are not human, however."
The name doesn't sound very Ogier-like, so maybe Spark or Sparks will be the first name for a Finn? (though it would be a bit ironical, if fire is a weapon against the Finn)