I would tend to think that the superfast upgrades will be ending soon. No one will be able to leave because no place is hiring. A few will leave for foreign airlines or fractionals. But not in the numbers we have been seeing.
Also, NW may choose to reduce our block hours due to high fuel costs. Movement and attrition will slow considerably. Long reserve times, terrible pay, management lies (daily), no contract anytime in the next 2-3 years, CEO one step above mesa's who is actually trying to ruin the company, our airline buying airplanes for a competing(not us) pilot group and an almost all 50 seat fleet.
Sounds like a great opportunity. And I left alot out because I got sick of typing.