I will add my voice to the others in saying that I don't ever remember MVPs having access to any express security line at SEA.

As for MVP UGs out of SEA, that has always been a lottery, and there is no change there either - if anything better UG chances with the mileage UGs having become so much more restricted.

As for as other programs, I can't think of any that offer significantly better bottom tier elite bennies, and many that are not nearly as good.