As North America continues to strengthen, I think its becoming inevitable that the 777X order will be increased as we near EIS. Current order is 25 but they'll need more to match up with they're plan of using them to strengthen NA routes. JFK, YVR & LAX will see them for sure and I'd imagine BOS, YYZ, SFO & ORD are likely plus LHR in Europe. The A351 doesn't have the payload capability on those longer sectors that CX needs. I think we'll see that aircraft takeover most of the European routes such as AMS, FRA & possibly even CDG. Australia will likely be a tossup between A359 and A351.