Since the new 737-8s are being delivered with Economy X in rows 3-5 and 30 rows of seating (as opposed to Economy X in rows 3 and 4 and 31 rows of seating in the reconfigured 737-800s), does this mean that even after all the 737NGs are reconfigured, there will be inconsistencies remaining in the fleet? Or will the newer MAXs come with the 31-row cabin?