I do not think we will ever see a bump on the 737 as we are adding them as fast as we are parking the 757s. The domestic fleet allows for greater flexibility in base sizing by flowing hours in and out of a base based on head count. Just look at some of the 76T bases and the amount of reserves they have in some bases. They have proven they will absorb overages short term to prevent bumps.

The big question is once they run out scabs to staff Sparky who will fill the vacancies?