Ferd,
My gut feeling is neither side is going to call the other and we are in the waiting mode now until a decision is made.
As far as one side calling the other because they think it's leaning the other way, I think it's a big game of "chicken" right now and, unless the arbitrators call and say "hey the list is going to come out tomorrow at noon," both sides will continue down the current path. Neither side wants to be seen as "caving."
I, for one, am looking forward to the "Siapan tour" with an experienced guide!!
Denny