From what I hear, the current bids were put together according to estimated freight levels with Economy (National) freight the variable. They were not sure exactly how much freight Economy would bring to the table after the merger. Some lanes are lighter than anticipated, some are heavier. I was informed that the upcoming bid should (stress on should) more accurately reflect ongoing freight levels, because the higher ups will have had the extra time to evaluate freight flow in all lanes.
I, for one, will reserve judgement/opinion until I see the new bid sheet.