There will be a lot of color deficient people suddenly out of a job if this stuff goes through
Again, everybody I know who knows anything about this says people
with existing SI's will be grandfathered. It does seem that more people
who haven't yet applied for a medical will be denied on color vision grounds. We'll just have to wait for the details. If what I hear is right, nobody's going to lose their medical, although "borderline" folks like Dan might have some cause for concern.