I tend to agree with Don on this, there are still plenty of whales to come but likewise the older girls will be out the door as soon as they can do it.
The good news on the Boeing side is that the whale is now picking up one or two crappier destinations, it's also clear to me that a smaller airframe in terms of 737's will most likely be intergrated in the near future...there's been enough hints from the boss and STC.
Can't see any 350's or 787s on the horizon unless they swap some 777x orders for 787's. All that being said the company needs to up its game to respect and retain experienced staff and also get it through their idiotic brains that happy staff treat customers that much better.